Washington D.C., US
- City/Town/Village Name
- Washington D.C.
- State/Province Name
- District of Columbia
- Country Name
- United States
- Letter from Frances Miller Seward to Clarinda Miller McClallen, March 9, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, March 9, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, April 1, 1858
- Letter from William Henry Seward Jr. to Frances Miller Seward, December 6, 1862
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 30, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 13, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 13, 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 13, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 16, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 17, 1865
- Letter from Frederick William Seward to William Henry Seward, Jr., November 19, 1867
- Letter from William Henry Seward to Benjamin Jennings Seward, September 17, 1837
- Letter from Serene Fosgate Birdsall to Frances Miller Seward, February 23, 1838
- Letter from Benjamin Jennings Seward to Frances Miller Seward, January 16, 1841
- Letter from William Henry Seward to William Henry Seward, Jr., January 25, 1846
- Letter from William Henry Seward to Augustus Henry Seward, October 10, 1848
- Letter from William Henry Seward to Lazette Miller Worden, December 7, 1848
- Letter from Archy Kasson to Frances Miller Seward, February 1849
- Letter from William Henry Seward to Frances Miller Seward, March 5, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 6, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 7, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 8, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 9, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 10, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 11, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 12, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 14, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 15, 1849
- Letter from William Henry Seward to Frances Adeline Seward, March 16, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 16, 1849
- Letter from William Henry Seward to William Henry Seward, Jr., March 16, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 17, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 18, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 20, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 20, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 21, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 22, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 23, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 24, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 25, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 26, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 27, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 28, 1849
- Letter from William Henry Seward to Frances Miller Seward, March 29, 1849
- Letter from William Henry Seward to George MacCullough Grier, March 29, 1849
- Letter from William Henry Seward to Frances Miller Seward, June 12, 1849
- Letter from William Henry Seward to Lazette Miller Worden, July 13, 1849
- Letter from Frances Miller Seward to William Henry Seward, Jr., September 15, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, November 30, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, December 2, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, December 9, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, December 14, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, December 16, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, December 21, 1849
- Letter from Frances Miller Seward to Clarinda Miller McClallen, December 22, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, December 29, 1849
- Letter from Frances Adeline Seward to Lazette Miller Worden, December 29, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, December 30, 1849
- Letter from Frances Alvah Worden Chesebro to Lazette Miller Worden, January 6, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, January 13, 1850
- Letter from Frances Miller Seward to Augustus Henry Seward, January 13, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, January 18, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, January 26, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, February 3, 1850
- Letter from Samuel Nelson to Frances Miller Seward, February 6, 1850
- Letter from William Henry Seward to George Washington Seward, February 9, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, February 10, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, February 24, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, March 3, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, March 10, 1850
- Letter from Frances Miller Seward to Clarinda McClallen Miller, March 12, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, March 19, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, March 21, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, March 26, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, April 4, 1850
- Letter from Frances Miller Seward to Clarinda Miller McClallen, April 7, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, April 10, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, April 18, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, April 21, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, April 27, 1850
- Letter from Sally Sprigg Carroll to Frances Miller Seward and William Henry Seward, April 30, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, May 2, 1850
- Letter from Laura Derby Welles Winthrop to Frances Miller Seward, May 2, 1850
- Letter from William Henry Seward to William Henry Seward, Jr., June 16, 1850
- Letter from William Henry Seward to Frances Adeline Seward, July 18, 1850
- Letter from William Henry Seward to Frances Miller Seward, July 20, 1850
- Letter from William Henry Seward to Frances Adeline Seward, August 6, 1850
- Letter from Frederick William Seward to William Henry Seward, August 15, 1850
- Letter from Frederick William Seward to William Henry Seward, August 20, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, September 7, 1850
- Letter from Frances Miller Seward to Augustus Henry Seward, September 23, 1850
- Letter from Frances Adeline Seward to Augustus Henry Seward, September 23, 1850
- Letter from Abigail Wolcott Hall to Frances Miller Seward, September 25, 1850
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, October 28, 1850
- Letter from Abigail Wolcott Hall to Frances Miller Seward, November 24, 1850
- Letter from Frances Miller Seward to Augustus Henry Seward, December 11, 1850
- Letter from Millard Fillmore to Frances Miller Seward and William Henry Seward, December 14, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, December 22, 1850
- Letter from Caroline Canfield Schoolcraft Beattie to Frances Miller Seward, December 23, 1850
- Letter from Caroline Canfield Schoolcraft Beattie to Frances Miller Seward, December 24, 1850
- Letter from Orasmus Matteson and Mary Augusta Matteson to Frances Miller Seward and William Henry Seward, December 24, 1850
- Letter from Lydia Thomas Lyman to Frances Miller Seward and William Henry Seward, January 7, 1851
- Letter from Sarah Gracie King to Frances Miller Seward, January 11, 1851
- Letter from Mary Causten Carvallo to Frances Miller Seward and William Henry Seward, January 11, 1851
- Letter from Frances Miller Seward to Clarinda Miller McClallen, January 12, 1851
- Letter from Mrs. Stahn to Frances Miller Seward, January 18, 1851
- Letter from Susan R. Coxe to Frances Miller Seward, January 23, 1851
- Letter from Catherine Russel Nelson to Frances Miller Seward and William Henry Seward, January 27, 1851
- Letter from Sarah Ludlow McLean to Frances Miller Seward, January 27, 1851
- Letter from Mrs. Brooks to Frances Miller Seward and William Henry Seward, January 28, 1851
- Letter from Susan R. Coxe to Frances Miller Seward and William Henry Seward, January 29, 1851
- Letter from Thomas Corwin and Sarah Ross Corwin to Frances Miller Seward and William Henry Seward, January 30, 1851
- Letter from Mahlon Dickerson Canfield to William Henry Seward, January 30, 1851
- Letter from Manuel Carvallo to Frances Miller Seward, February 4, 1851
- Letter from Maria Mansfield White to Frances Miller Seward and William Henry Seward, February 5, 1851
- Letter from Emily Paine Hall to Frances Miller Seward, February 17, 1851
- Letter from Elizabeth Blair Lee to Frances Miller Seward, February 19, 1851
- Letter from Julia Mumford Blatchford to Frances Miller Seward, February 24, 1851
- Letter from Georgina Wellesley Bulwer to Frances Miller Seward and William Henry Seward, March 5, 1851
- Telegram from William Henry Seward to Frances Miller Seward, March 19, 1851
- Letter from Jane Reily Campbell to Frances Miller Seward, March 26, 1851
- Letter from Frances Miller Seward to Lazette Miller Worden, April 14, 1851
- Letter from Julius Meiere to Frances Miller Seward, April 19, 1851
- Letter from Abigail Wolcott Hall to Frances Miller Seward, October 31, 1851
- Letter from Frances Miller Seward to Lazette Miller Worden, December 25, 1851
- Letter from Frances Miller Seward to Lazette Miller Worden, December 29, 1851
- Letter from Millard Fillmore to William Henry Seward, December 29, 1851
- Letter from Elizabeth Williams Woodbury to Frances Miller Seward and William Henry Seward, 1851
- Letter from Sarah Keyes Upham to Frances Miller Seward, 1851
- Letter from L. Bloeightman to Frances Miller Seward, 1851
- Letter from Jane Swift De Macedo to William Henry Seward and Frances Miller Seward, 1851
- Letter from Hamilton Fish and Julia Fish to Frances Miller Seward and William Henry Seward, January 2, 1852
- Letter from Julia Kean Fish to Frances Miller Seward, January 3, 1852
- Letter from William Rufus King and Catherine Kornegay Ellis to Frances Miller Seward and William Henry Seward, January 3, 1852
- Letter from William Henry Seward to Frederick William Seward, January 12, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, January 15, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, January 25, 1852
- Letter from Frances Miller Seward to William Henry Seward, January 27, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, January 31, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, January 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, February 12, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, February 14, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, February 16, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, February 22, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, March 6, 1852
- Letter from William Henry Seward to Unknown Recipient, March 17, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, March 18, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, March 25, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, April 12, 1852
- Letter from Frances Miller Seward to Clarinda Miller McClallen, May 13, 1852
- Letter from William Henry Seward to George Washington Seward, May 14, 1852
- Letter from William Henry Seward to Augustus Henry Seward, August 7, 1852
- Letter from Charles Sumner to Frances Miller Seward, August 26, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, December 15, 1852
- Letter from Frances Miller Seward to Augustus Henry Seward, December 18, 1852
- Letter from Frances Miller Seward to Augustus Henry Seward, December 29, 1852
- Letter from William Henry Seward to Augustus Henry Seward, December 1852
- Letter from Charles Sumner to Frances Miller Seward, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, January 1, 1853
- Letter from Frances Miller Seward to Augustus Henry Seward, January 3, 1853
- Letter from Frances Miller Seward to Augustus Henry Seward, January 14, 1853
- Letter from Frances Miller Seward to Lazette Miller Worden, January 16, 1853
- Letter from Charles Sumner to Frances Miller Seward, February 28, 1853
- Letter from William Henry Seward to William Henry Seward, Jr., March 19, 1853
- Letter from William Henry Seward to Frances Adeline Seward, December 7, 1853
- Letter from William Henry Seward to Clarence Armstrong Seward, December 9, 1853
- Letter from William Henry Seward to Clarence Armstrong Seward, December 17, 1853
- Letter from William Henry Seward to Clarence Armstrong Seward, January 7, 1854
- Letter from Charles Sumner to Frances Miller Seward, February 18, 1854
- Letter from Charles Sumner to Frances Miller Seward, March 30, 1854
- Letter from Charles Sumner to Frances Miller Seward, April 23, 1854
- Letter from Charles Sumner to Frances Miller Seward, June 17, 1854
- Letter from William Henry Seward to Augustus Henry Seward, July 15, 1854
- Letter from Frederick William Seward to William Henry Seward, December 20, 1854
- Letter from Lazette Miller Worden to Frances Adeline Seward, March 7, 1855
- Letter from Frances Miller Seward to Augustus Henry Seward, December 17, 1855
- Letter from Charles Sumner to William Henry Seward, December 24, 1855
- Letter from Frances Miller Seward to Agustus Henry Seward, January 2, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, January 17, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, February 7, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, February 19, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, February 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, March 1, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, March 7, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, March 24, 1856
- Letter from Frederick William Seward to Augustus Henry Seward, March 24, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, March 25, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, March 30, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, March 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, April 10, 1856
- Letter from Frances Miller Seward to Clarinda Miller McClallen, April 17, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, April 19, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, April 20, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, April 23, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, April 26, 1856
- Letter from William Henry Seward to Lazette Miller Worden, May 2, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, May 30, 1856
- Letter from William Henry Seward to Frederick William Seward, July 21, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, December 16, 1856
- Letter from Clarinda Miller McClallen to Augustus Henry Seward, December 28, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, December 29, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, December 31, 1856
- Letter from Frances Miller Seward to Clarinda Miller McClallen, January 19, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, January 27, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, February 14, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, March 2, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, March 1857
- Letter from Clarence Armstrong Seward to William Henry Seward, March 1857
- Letter from Charles Sumner to William Henry Seward, December 5, 1857
- Letter from Lazette Miller Worden to William Henry Seward, Jr., December 28, 1857
- Letter from Frances Miller Seward to William Henry Seward, Jr., 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, January 24, 1858
- Letter from Frances Miller Seward to William Henry Seward, Jr., January 27, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, February 6, 1858
- Letter from Frances Miller Seward to Sarah Dare Hance, February 8, 1858
- Letter from William Henry Seward to Frederick William Seward, February 10, 1858
- Letter from Frances Miller Seward to Augustus Henry Seward, February 13, 1858
- Letter from Frances Miller Seward to Augustus Henry Seward, March 3, 1858
- Letter from Frances Miller Seward to William Henry Seward, Jr., March 3, 1858
- Letter from Frances Adeline Seward to Lazette Miller Worden, March 8, 1858
- Letter from Frances Adeline Seward to William Henry Seward, Jr., March 10, 1858
- Letter from Frances Adeline Seward to William Henry Seward, Jr., March 14, 1858
- Letter from Frances Miller Seward to Augustus Henry Seward, March 17, 1858
- Letter from Frances Miller Seward to William Henry Seward, Jr., March 18, 1858
- Letter from Frances Miller Seward to Lazaette Miller Worden, March 20, 1858
- Letter from William Henry Seward to George Washington Seward, March 20, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, March 21, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, March 24, 1858
- Letter from Frances Miller Seward to William Seward, Jr., April 14, 1858
- Letter from Frances Miller Seward to Lazette Maria Worden, April 30, 1858
- Letter from Anne Lockwood Napier to Frances Miller Seward, May 11, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, November 29, 1858
- Letter from Frances Adeline Seward to Sarah D. Hance, December 4, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, December 5, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, December 8, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, December 12, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, December 19, 1858
- Letter from Frances Miller Seward to Augustus Henry Seward, December 24, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, December 24, 1858
- Letter from Charles Sumner to William Henry Seward, 1858
- Letter from Frances Miller Seward to Lazette Miller Worden, January 6, 1859
- Letter from Frances Miller Seward to Lazette Miller Worden, January 11, 1859
- Letter from Frances Miller Seward to Augustus Henry Seward, January 22, 1859
- Letter from Frances Miller Seward to Lazette Miller Worden, January 23, 1859
- Letter from Anne Lockwood Napier to Frederick William Seward, William Henry Seward, Anna Wharton Seward, and William Henry Seward Jr., Janurary 27, 1859
- Letter from Frances Miller Seward to Lazette Miller Worden, January 28, 1859
- Letter from Frances Miller Seward to Lazette Miller Worden, February 1, 1859
- Letter from Frances Miller Seward to Clarinda Miller McClallen, February 2, 1859
- Letter from Frances Miller Seward to Lazette Miller Worden, February 12, 1859
- Letter from Frances Miller Seward to Lazette Miller Worden, February 17, 1859
- Letter from Frances Miller Seward to Clarinda Miller McClallen, February 26, 1859
- Letter from Frances Miller Seward to Augustus Henry Seward, March 5, 1859
- Letter from Frances Miller Seward to Clarinda Miller McClallen, March 15, 1859
- Letter from Frances Miller Seward to Lazette Miller Worden, March 17, 1859
- Letter from Frances Miller Seward to Clarinda Miller McClallen, March 19, 1859
- Letter from Frances Miller Seward to Lazette Miller Worden, March 25, 1859
- Letter from Frances Miller Seward to Augustus Henry Seward, March 27, 1859
- Letter from Frances Miller Seward to William Henry Seward, Jr., February 13, 1860
- Letter from Frances Miller Seward to William Henry Seward, Jr., February 19, 1860
- Letter from William Henry Seward to William Henry Seward, Jr., March 23, 1860
- Letter from Frances Miller Seward to William Henry Seward, Jr., March 24, 1860
- Letter from William Henry Seward to William Henry Seward, Jr., March 25, 1860
- Letter from Frances Miller Seward to Lazette Miller Worden, March 28, 1860
- Letter from William Henry Seward to William Henry Seward, Jr., April 2, 1860
- Letter from Frances Miller Seward to William Henry Seward, Jr., April 2, 1860
- Letter from Frances Miller Seward to William Henry Seward, Jr., April 6, 1860
- Letter from William Henry Seward to William Henry Seward, Jr., April 8, 1860
- Letter from William Henry Seward to William Henry Seward Jr., April 24, 1860
- Letter from Charles Sumner to Frances Miller Seward, May 2, 1860
- Letter from Charles Sumner to William Henry Seward, May 20, 1860
- Letter from William Henry Seward to William Henry Seward, Jr., 1860
- Letter from Frederick William Seward to Frances Miller Seward, January 30, 1861
- Letter from Frederick William Seward to Frances Miller Seward, February 3, 1861
- Letter from Frederick William Seward to Anna Wharton Seward, February 5, 1861
- Letter from Frederick William Seward to Anna Wharton Seward, February 14, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, February 24, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, February 28, 1861
- Letter from William Henry Seward, Jr. to Janet Watson Seward, March 3, 1861
- Letter from William Henry Seward, Jr. to Janet Watson Seward, March 4, 1861
- Letter from William Henry Seward, Jr. to Janet Watson Seward, March 6, 1861
- Letter from Frederick William Seward to Frances Miller Seward, March 6, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, March 8, 1861
- Letter from Frederick William Seward to Frances Miller Seward, March 12, 1861
- Letter from Charles Sumner to William Henry Seward, March 14, 1861
- Letter from Charles Sumner to William Henry Seward, March 18, 1861
- Letter from Frederick William Seward to Frances Miller Seward, March 21, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, March 31, 1861
- Letter from Frederick William Seward to Frances Miller Seward, April 8, 1861
- Letter from Frederick William Seward to Frances Miller Seward, April 8, 1861
- Letter from Frederick William Seward to Frances Miller Seward, April 12, 1861
- Letter from William Henry Seward to Frances Miller Seward, April 21, 1861
- Letter from Frederick William Seward to Frances Miller Seward, April 22, 1861
- Letter from Frederick William Seward to Frances Miller Seward, April 24, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, April 28, 1861
- Letter from Frederick William Seward to Frances Miller Seward, April 29, 1861
- Letter from Charles Sumner to William Henry Seward, April 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, May 28, 1861
- Letter from Anna Wharton Seward to Mary Boyd Wharton, May 1861
- Letter from Frederick William Seward to Frances Miller Seward, June 4, 1861
- Letter from Frederick William Seward to Frances Miller Seward, June 5, 1861
- Letter from Frederick William Seward to Frances Miller Seward, June 12, 1861
- Letter from Frederick William Seward to Frances Miller Seward, June 13, 1861
- Letter from Frederick William Seward to Frances Miller Seward, June 18, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, June 18, 1861
- Letter from Frederick William Seward to Frances Miller Seward, June 19, 1861
- Letter from Frederick William Seward to Frances Miller Seward, June 21, 1861
- Letter from Frederick William Seward to Frances Miller Seward, June 25, 1861
- Letter from Frederick William Seward to Frances Miller Seward, June 27, 1861
- Letter from Frederick William Seward to Frances Miller Seward, July 2 1861
- Letter from Frederick William Seward to Frances Miller Seward, July 18, 1861
- Letter from Frederick William Seward to Frances Miller Seward, July 23, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, July 23, 1861
- Letter from Frederick William Seward to Frances Miller Seward, July 24, 1861
- Letter from Frederick William Seward to Frances Miller Seward, July 26, 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, July 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, August 1, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, August 8, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, August 13, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, August 13, 1861
- Letter from Frederick William Seward to Frances Miller Seward, August 20, 1861
- Letter from Frederick William Seward to Frances Miller Seward, August 26, 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, August 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, August 1861
- Letter from Frederick William Seward to Frances Miller Seward, September 15, 1861
- Letter from Frederick William Seward to Frances Miller Seward, September 19, 1861
- Letter from Fredrick William Seward to Frances Miller Seward, September 21, 1861
- Letter from Frederick William Seward to Frances Miller Seward, September 29, 1861
- Letter from Frederick William Seward to Frances Miller Seward, October 7, 1861
- Letter from Frederick William Seward to Frances Miller Seward, October 14, 1861
- Letter from Frederick William Seward to Frances Miller Seward, October 20, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, November 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, December 3, 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, December 11, 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, December 21, 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, December 22, 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, December 24, 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, December 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, January 1, 1862
- Letter from Janet Watson Seward to Frances Miller Seward, February 17, 1862
- Letter from Charles Sumner to William Henry Seward, February 20, 1862
- Letter from Janet Watson Seward to Frances Miller Seward, February 26, 1862
- Letter from Frances Miller Seward to Lazette Miller Worden, March 12, 1862
- Letter from Frederick William Seward to William Henry Seward, Jr., April 23, 1862
- Letter from Anna Wharton Seward to Frances Miller Seward, May 13-19, 1862
- Letter from William Henry Seward to Frances Adeline Seward, May 21, 1862
- Letter from William Henry Seward to Frances Adeline Seward, June 4, 1862
- Letter from William Henry Seward to Frances Miller Seward, September 27, 1862
- Letter from Frederick William Seward to William Henry Seward, Jr., December 23, 1862
- Letter from Frances Adeline Seward to Lazatte Miller Worden, January 23, 1863
- Letter from Frances Adeline Seward to Lazette Miller Worden, February 1, 1863
- Letter from Frances Adeline Seward to Lazette Miller Worden, February 14, 1863
- Letter from Charles Sumner to William Henry Seward, March 12, 1863
- Letter from Frances Adeline Seward to Lazette Miller Worden, March 14, 1863
- Letter from William Henry Seward to Edwin McMasters Stanton, May 19, 1863
- Telegram from Frederick William Seward to Clarence Armstrong Seward, May 25, 1863
- Letter from William Henry Seward to Frances Miller Seward, June 8, 1863
- Letter from William Henry Seward to Frances Miller Seward, June 15, 1863
- Letter from William Henry Seward to Frances Miller Seward, June 19, 1863
- Letter from William Henry Seward to Frances Miller Seward, June 30, 1863
- Letter from William Henry Seward to Frances Miller Seward, July 9, 1863
- Letter from William Henry Seward to Frances Miller Seward, July 17, 1863
- Letter from William Henry Seward to Frances Miller Seward, July 21, 1863
- Letter from William Henry Seward to Frances Miller Seward, July 25, 1863
- Letter from William Henry Seward to Frances Miller Seward, July 31, 1863
- Letter from William Henry Seward to Frances Miller Seward, August 9, 1863
- Telegram from William Henry Seward to Frances Miller Seward, August 12, 1863
- Telegram from Frederick William Seward to Lazette Miller Worden, September 23, 1863
- Letter from Frederick William Seward to George Washington Seward, October 2, 1863
- Letter from Frances Adeline Seward to Sarah Dare Hance, October 6, 1863
- Letter from Frances Miller Seward to Sarah Dare Hance, October 6, 1863
- Letter from Frederick William Seward to Frances Miller Seward, October 18, 1863
- Letter from William Henry Seward to Frances Miller Seward, October 21, 1863
- Letter from Frederick William Seward to Frances Miller Seward, November 8, 1863
- Letter from William Henry Seward to Frances Miller Seward, November 13, 1863
- Letter from William Henry Seward to Frances Miller Seward, November 26, 1863
- Letter from William Henry Seward to Frances Miller Seward, November 30, 1863
- Telegram from Frederick William Seward to Frances Miller Seward, December 1, 1863
- Letter from William Henry Seward to Frances Adeline Seward, December 10, 1863
- Telegram from William Henry Seward to Frances Miller Seward, December 12, 1863
- Letter from William Henry Seward to Frances Miller Seward, December 13, 1863
- Letter from William Henry Seward to Frances Miller Seward, December 16, 1863
- Telegram from William Henry Seward to Frances Miller Seward, December 22, 1863
- Letter from Frederick William Seward to Frances Miller Seward, January 24, 1864
- Letter from Frances Adeline Seward to Frances Miller Seward, Feburary 11, 1864
- Letter from Frances Miller Seward to Lazette Miller Worden, March 27, 1864
- Letter from Frances Miller Seward to Lazette Miller Worden, March 1864
- Letter from Frances Miller Seward to Lazette Miller Worden, April 5, 1864
- Letter from William Henry Seward to Frances Miller Seward, April 14, 1864
- Letter from William Henry Seward to Frances Miller Seward, April 20, 1864
- Letter from William Henry Seward to Frances Miller Seward, May 8, 1864
- Letter from Charles Sumner to William Henry Seward, May 23, 1864
- Letter from Janet Watson Seward to Margaret Standart Watson, May 24, 1864
- Letter from Janet Watson Seward to Frances Miller Seward, May 26, 1864
- Letter from William Henry Seward to Frances Miller Seward, June 1, 1864
- Letter from William Henry Seward to William Henry Seward, Jr., June 5, 1864
- Letter from William Henry Seward to Frances Miller Seward, June 6, 1864
- Letter from Charles Sumner to William Henry Seward, June 7, 1864
- Letter from William Henry Seward to Frances Miller Seward, June 13, 1864
- Letter from John Carlin to William Henry Seward, June 29, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, July 4, 1864
- Letter from Frederick William Seward to Frances Miller Seward, July 11, 1864
- Letter from William Henry Seward to Frances Miller Seward, July 24, 1864
- Letter from Frederick William Seward to William Henry Seward, July 1864
- Letter from Augustus Henry Seward to William Henry Seward, Jr., August 29, 1864
- Letter from Frederick William Seward to Clarence Armstrong Seward, September 3, 1864
- Letter from William Henry Seward to William Henry Seward, Jr., September 16, 1864
- Letter from Frederick William Seward to Clarence Armstrong Seward, November 18, 1864
- Letter from Frances Miller Seward to Lazette Miller Worden, December 1, 1864
- Letter from Frances Miller Seward to Lazette Miller Worden, December 10, 1864
- Letter from Frances Miller Seward to Lazette Miller Worden, December 11, 1864
- Letter from Frances Miller Seward to William Henry Seward, Jr., December 11, 1864
- Letter from Frances Adeline Seward to Lazette Miller Worden, December 14, 1864
- Letter from Frances Adeline Seward to Sarah Dare Hance, December 18, 1864
- Letter from Frances Miller Seward to Lazette Miller Worden, December 23, 1864
- Letter from Frances Miller Seward to Lazette Miller Worden, December 1864
- Letter from Frances Miller Seward to Lazette Miller Worden, January 2, 1865
- Letter from Frances Miller Seward to Lazette Miller Worden, January 5, 1865
- Telegram from William Henry Seward to William Henry Seward, Jr., January 18, 1865
- Letter from Charles Sumner to William Henry Seward, February 1865
- Letter from Frederick William Seward to William Henry Seward, March 31, 1865
- Letter from William Henry Seward to George Washington Seward, April 3, 1865
- Telegram from Frederick William Seward to Frances Miller Seward, April 5, 1865
- Letter from Frederick William Seward to Clarence Armstrong Seward, April 5, 1865
- Telegram from Frederick William Seward to Frances Miller Seward, April 5, 1865
- Telegram from Frederick William Seward to Frances Miller Seward, April 6, 1865
- Telegram from Frederick William Seward to Frances Miller Seward, April 6, 1865
- Telegram from Frederick William Seward to Janet Watson Seward, April 9, 1865
- Letter from Frances Miller Seward to Lazette Miller Worden, April 13, 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, April 20, 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, April 25, 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, April 28, 1865
- Letter from Frances Miller Seward to Lazette Miller Worden, April 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 5, 1865
- Telegram from William Henry Seward, Jr. to Lazette Miller Worden, May 7, 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 8, 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 9, 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 20, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 23, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 26, 1865
- Letter from Frances Miller Seward to Lazette Miller Worden, May 26, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 28, 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 29, 1865
- Telegram from Clarence Armstrong Seward to William Henry Seward, Jr., May 30, 1865
- Letter from William Henry Seward to Lazette Miller Worden, June 1, 1865
- Letter from Frances Miller Seward to Lazette Miller Worden, June 2, 1865
- Letter from Frances Adeline Seward to William Henry Seward, Jr., June 8, 1865
- Letter from Frances Adeline Seward to William Henry Seward, Jr., June 9, 1865
- Telegram from Frances Adeline Seward to William Henry Seward, Jr., June 9, 1865
- Telegram from Clarence Armstrong Seward to Janet Watson Seward, June 10, 1865
- Letter from Frances Adeline Seward to Lazette Miller Worden, June 18, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, June 20, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, June 20, 1865
- Telegram from William Henry Seward, Jr. to Lazette Miller Worden, June 21, 1865
- Telegram from William Henry Seward, Jr. to Lazette Miller Worden, June 21, 1865
- Telegram from Clarence Armstrong Seward to Janet Watson Seward, June 22, 1865
- Telegram from Clarence Armstrong Seward to William Henry Seward, June 22, 1865
- Telegram from Augustus Henry Seward to William Henry Seward, June 24, 1865
- Telegram from Augustus Henry Seward to William Henry Seward, June 25, 1865
- Telegram from Augustus Henry Seward to William Henry Seward, June 26, 1865
- Telegram from Augustus Henry Seward to William Henry Seward, June 27, 1865
- Telegram from Augustus Henry Seward to William Henry Seward, June 28, 1865
- Telegram from Augustus Henry Seward to William Henry Seward, June 29, 1865
- Telegraph from Augustus Henry Seward to William Henry Seward, Jr., July 4, 1865
- Letter from William Henry Seward to William Henry Seward, Jr., July 17, 1865
- Letter from Clarence Armstrong Seward to William Henry Seward, Jr., July 20, 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, July 26, 1865
- Telegram from Clarence Armstrong Seward to Frederick William Seward, August 7, 1865
- Letter from Clarence Armstrong Seward to Augustus Henry Seward, August 9, 1865
- Telegram from Clarence Armstrong Seward to Frederick William Seward, August 10, 1865
- Telegram from Frederick William Seward to William Henry Seward, Jr., September 23, 1865
- Letter from William Henry Seward to Frances Adeline Seward, October 28, 1865
- Telegram from Augustus Henry Seward to William Henry Seward, Jr., October 28, 1865
- Letter from William Henry Seward to Frances Adeline Seward, November 2, 1865
- Letter from William Henry Seward to Frances Adeline Seward, November 3, 1865
- Letter from William Henry Seward to Frances Adeline Seward, November 4, 1865
- Letter from William Henry Seward to Frances Adeline Seward, November 9, 1865
- Letter from William Henry Seward to Frances Adeline Seward, November 10, 1865
- Letter from William Henry Seward to Frances Adeline Seward, November 13, 1865
- Letter from William Henry Seward to Frances Adeline Seward, November 15, 1865
- Letter from William Henry Seward to Frances Adeline Seward, November 16, 1865
- Letter from William Henry Seward to William Henry Seward, Jr., December 4, 1865
- Letter from Frances Adeline Seward to William Henry Seward, Jr., December 1865
- Letter from William Henry Seward to William Henry Seward, Jr., 1865
- Letter from Frances Adeline Seward to Janet Watson Seward, January 8, 1866
- Letter from Frances Adeline Seward to William Henry Seward, Jr., January 9, 1866
- Letter from Lazette Miller Worden to Janet Watson Seward, January 19, 1866
- Letter from Frances Adeline Seward to William Henry Seward, Jr., January 19, 1866
- Letter from Frances Adeline Seward to Janet Watson Seward, January 28, 1866
- Letter from William Henry Seward to Janet Watson Seward, January 1866
- Letter from Charles Sumner to William Henry Seward, April 25, 1866
- Letter from Frederick William Seward to William Henry Seward, Jr., May 8, 1866
- Letter from Frederick William Seward to William Henry Seward, Jr., May 8, 1866
- Letter from Frederick William Seward to William Henry Seward, Jr., May 11, 1866
- Letter from Frances Adeline Seward to William Henry Seward, May 16, 1866
- Letter from Charles Sumner to William Henry Seward, June 28, 1866
- Telegram from Frederick William Seward to Frances Adeline Seward, July 30, 1866
- Letter from Frederick William Seward to William Henry Seward, August 18, 1866
- Letter from William Henry Seward to Frederick William Seward, August 20, 1866
- Letter from William Henry Seward to Frances Adeline Seward, August 21, 1866
- Letter from William Henry Seward, Jr. to Janet Watson Seward, September 18, 1866
- Letter from William Henry Seward to William Henry Seward, Jr., September 23, 1866
- Letter from Frederick William Seward to William Henry Seward, Jr., September 28, 1866
- Letter from Frances Adeline Seward to William Henry Seward, Jr., October 11, 1866
- Letter from Augustus Henry Seward to William Henry Seward, Jr., November 7, 1866
- Letter from William Henry Seward to William Henry Seward, Jr., November 14, 1866
- Letter from Frederick William Seward to William Henry Seward, Jr., November 26, 1866
- Letter from Augustus Henry Seward to William Henry Seward, Jr., December 6, 1866
- Letter from Augustus Henry Seward to William Henry Seward, Jr., December 23, 1866
- Letter from William Henry Seward to William Henry Seward, Jr., March 13, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., March 18, 1867
- Letter from Frederick William Seward to Clarence Armstrong Seward, March 23, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., April 13, 1867
- Telegram from Frederick William Seward to William Henry Seward, Jr., April 20, 1867
- Letter from Frederick William Seward to Julia Humphrey Seward, April 25, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., May 9, 1867
- Letter from Frederick William Seward to Clarence Armstrong Seward, May 9, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., July 1, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., July 6, 1867
- Letter from William Henry Seward to William Henry Seward, Jr., September 2, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., September 25, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., September 26, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., October 10, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., October 26, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., October 26, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., October 30, 1867
- Letter from Charles Sumner to William Henry Seward, November 27, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., December 4, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., December 4, 1867
- Letter from Charles Sumner to William Henry Seward, December 9, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., December 13, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., December 26, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., December 27, 1867
- Letter from Frederick William Seward to William Henry Seward, Jr., January 6, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., January 7, 1868
- Letter from Frederick William Seward to Augustus Henry Seward, January 10, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., January 11, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, January 12, 1868
- Letter from Frederick William Seward to Clarence Armstrong Seward, January 15, 1868
- Letter from Frederick William Seward to Augustus Henry Seward, January 16, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, January 23, 1868
- Letter from Frederick William Seward to Sarah Cornelia Seward, January 25, 1868
- Letter from Frederick William Seward to Sarah Cornelia Seward, January 27, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., January 30, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., February 4, 1868
- Letter from Anna Wharton Seward to Augustus Henry Seward, February 16, 1868
- Letter from Charles Sumner to William Henry Seward, February 21, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., February 25, 1868
- Letter from Frederick William Seward to Samuel Swayze Seward, February 29, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., March 7, 1868
- Letter from Frederick William Seward to Augustus Henry Seward, March 10, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., March 11, 1868
- Letter from Frederick William Seward to Clarence Armstrong Seward, March 16, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., April 21, 1868
- Letter from William Henry Seward to Janet Watson Seward, April 23, 1868
- Letter from William Henry Seward to Janet Watson Seward, May 1, 1868
- Letter from Frederick William Seward to Samuel Swayze Seward, May 2, 1868
- Letter from Anna Wharton Seward to Lazette Miller Worden, May 10, 1868
- Letter from Frederick William Seward to Clarence Armstrong Seward, May 26, 1868
- Letter from Frederick William Seward to Clarence Armstrong Seward, May 29, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., June 11, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., June 27, 1868
- Letter from Frederick William Seward to Augustus Henry Seward, June 29, 1868
- Letter from Olive Risley Seward to William Henry Seward, June 1868
- Letter from William Henry Seward to William Henry Seward, Jr., July 3, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., July 10, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., July 11, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., July 15, 1868
- Letter from Frederick William Seward to George Frederick Seward, July 21, 1868
- Letter from William Henry Seward to Janet Watson Seward, July 22, 1868
- Letter from Frederick William Seward to William Henry Seward, Jr., July 22, 1868
- Letter from William Henry Seward to Frederick William Seward, September 10, 1868
- Letter from William Henry Seward to Janet Watson Seward, September 14, 1868
- Letter from William Henry Seward to Frederick William Seward, September 15, 1868
- Letter from William Henry Seward to Frederick William Seward, September 16, 1868
- Letter from William Henry Seward to Frederick William Seward, September 17, 1868
- Letter from William Henry Seward to Frederick William Seward, September 21, 1868
- Letter from William Henry Seward to Frederick William Seward, September 23, 1868
- Telegram from William Henry Seward to William Henry Seward, Jr., September 23, 1868
- Letter from William Henry Seward to Janet Watson Seward, September 24, 1868
- Letter from William Henry Seward to William Henry Seward, Jr., October 1, 1868
- Letter from William Henry Seward to Frederick William Seward, October 3, 1868
- Letter from William Henry Seward to William Henry Seward, Jr., October 8, 1868
- Letter from William Henry Seward to Janet Watson Seward, October 8, 1868
- Letter from William Henry Seward to William Henry Seward, Jr., November 19, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, January 25, 1869
- Telegram from William Henry Seward, Jr. to Frederick William Seward, December 19, 1872
- Telegram from Frederick William Seward to William Henry Seward, April 12, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, August 27, 1864
- Letter from Samuel Swayze Seward to Frederick William Seward, September 4, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, October 2, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, October 3, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, October 3, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, November 27, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, December 6, 1864
- Letter from Frances Adeline Seward to William Henry Seward, Jr., December 21, 1864
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 15, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 16, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 17, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 20, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 20, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 21, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 22, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 23, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 24, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 25, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 28, 1865
- Telegram from William Henry Seward, Jr. and Janet Watson Seward, April 29, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 1, 1865
- Letter from Frances Adeline Seward to Sarah Dare Hance, May 4, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 4, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 6, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 8, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 10, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 11, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 12, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 15, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, June 13, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, June 17, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, June 19, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, June 20, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, June 20, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, June 21, 1865
- Letter from Frederick William Seward to William Henry Seward, Jr., August 6, 1861
- Letter from Frederick William Seward to Frances Miller Seward, October 28, 1861
- Letter from Fredrick William Seward to Frances Miller Seward, November 10, 1861
- Letter from Frederick William Seward to Frances Miller Seward, November 14, 1861
- Letter from Frederick William Seward to Frances Miller Seward, November 17, 1861
- Letter from Frederick William Seward to Frances Miller Seward, November 23, 1861
- Letter from Charles Allen Warden to Frances Miller Seward, January 20, 1862
- Letter from Frederick William Seward to Frances Miller Seward, January 22, 1862
- Letter from William Henry Seward, Jr. to Frances Miller Seward, October 5, 1862
- Letter from William Henry Seward, Jr. to Frances Miller Seward, October 10, 1862
- Letter from William Henry Seward to Frances Adeline Seward, November 19, 1862
- Letter from William Henry Seward to Frances Adeline Seward, December 11, 1862
- Letter from Frances Miller Seward to Frederick William Seward, May 18, 1863
- Letter from William Henry Seward to Edwin McMasters Stanton, November 10, 1863
- Letter from Frances Miller Seward to William Henry Seward, September 15, 1837
- Letter from William Henry Seward, Jr. to William Henry Seward, January 19, 1846
- Letter from Frances Miller Seward to William Henry Seward, April 8, 1847
- Letter from Frances Miller Seward to William Henry Seward, January 24, 1848
- Letter from Frances Miller Seward to William Henry Seward, October 7, 1848
- Letter from Frances Miller Seward to William Henry Seward, December 12, 1848
- Letter from Frances Miller Seward to William Henry Seward, January 27, 1849
- Letter from Frances Miller Seward to William Henry Seward, March 8, 1849
- Letter from Frances Miller Seward to William Henry Seward, March 12, 1849
- Letter from Frances Miller Seward to William Henry Seward, March 17, 1849
- Letter from Frances Miller Seward to William Henry Seward, March 20, 1849
- Letter from Alvah H. Worden to William Henry Seward, March 20, 1849
- Letter from Frances Miller Seward to William Henry Seward, March 23, 1849
- Letter from Frances Miller Seward to William Henry Seward, April 30, 1849
- Letter from Clarence Armstrong Seward to William Henry Seward, September 9, 1849
- Letter from Frances Miller Seward to William Henry Seward, September 28, 1849
- Letter from Mary Seward Jayne to William Henry Seward, December 2, 1849
- Letter from Clarence Armstrong Seward to William Henry Seward, December 3, 1849
- Letter from Lazette Miller Worden to William Henry Seward, 1849
- Letter from Lazette Miller Worden to William Henry Seward, Jr., January 1, 1850
- Letter from Mrs. Forrest to Frances Miller Seward, January 15, 1850
- Letter from George Washington Seward to William Henry Seward, February 4, 1850
- Letter from Clarence Armstrong Seward to Frances Miller Seward, February 13, 1850
- Letter from Helen Matilda Webb Morgan to Frances Miller Seward, February 14, 1850
- Letter from Harriet Morgan Pitney to Frances Miller Seward, February 20, 1850
- Letter from Mahlon Dickerson Canfield to Frances Miller Seward, March 14, 1850
- Letter from Frances Miller Seward to William Henry Seward, May 7, 1850
- Letter from Frances Miller Seward to William Henry Seward, May 12, 1850
- Letter from Frances Miller Seward to William Henry Seward, May 19, 1850
- Letter from Frances Miller Seward to William Henry Seward, May 26, 1850
- Letter from Frances Miller Seward to William Henry Seward, June 1, 1850
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, June 3, 1850
- Letter from Frances Miller Seward to William Henry Seward, June 9, 1850
- Letter from Frances Miller Seward to William Henry Seward, June 1850
- Letter from Frances Miller Seward to William Henry Seward, July 4, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 8, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 16, 1850
- Letter from Mahlon Dickerson Canfield to William Henry Seward, July 18, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 19, 1850
- Letter from Clarence Armstong Seward to William Henry Seward, July 19, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 23, 1850
- Letter from George Washington Seward to William Henry Seward, July 25, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, July 28, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 28, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 31, 1850
- Letter from an Unidentified Person to Frances Miller Seward and William Henry Seward, July 1850
- Letter from Frances Miller Seward to William Henry Seward, August 3, 1850
- Letter from Frances Miller Seward to William Henry Seward, August 7, 1850
- Letter from Frances Miller Seward to William Henry Seward, August 13, 1850
- Letter from Frances Miller Seward to William Henry Seward, December 4, 1850
- Letter from Serene Fosgate Birdsall to Frances Miller Seward, January 25, 1851
- Letter from Mahlon Dickerson Canfield to William Henry Seward, January 30, 1851
- Letter from Myron O. Wilder to Frances Miller Seward, Feburary 17, 1851
- Letter from Myron O. Wilder to Frances Miller Seward, Feburary 21, 1851
- Letter from Julia Mumford Blatchford to Frances Miller Seward, February 24, 1851
- Letter from Frances Miller Seward to William Henry Seward, March 15, 1851
- Letter from Frances Miller Seward to William Henry Seward, May 17, 1851
- Letter from Frances Miller Seward to William Henry Seward, June 8, 1851
- Letter from Frances Miller Seward to William Henry Seward, June 11, 1851
- Letter from Frances Miller Seward to William Henry Seward, June 15, 1851
- Letter from George Washington Seward to Frances Miller Seward, June 20, 1851
- Letter from Frances Miller Seward to William Henry Seward, June 20, 1851
- Letter from Frances Miller Seward to William Henry Seward, June 24, 1851
- Letter from Frances Miller Seward to William Henry Seward, June 28, 1851
- Letter from Frances Miller Seward to William Henry Seward, June 30, 1851
- Letter from Frances Miller Seward to William Henry Seward, September 8, 1851
- Letter from Frances Miller Seward to William Henry Seward, November 1851
- Letter from Frederick William Seward to William Henry Seward, December 2, 1851
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, December 5, 1851
- Letter from Frederick William Seward to William Henry Seward, December 8, 1851
- Letter from Frances Miller Seward to Willliam Henry Seward, December 10, 1851
- Letter from George Washington Seward to William Henry Seward, December 16, 1851
- Letter from Frances Miller Seward to William Henry Seward, 1851
- Letter from Lazette Miller Worden to Frances Adeline Seward, 1851
- Letter from Julia Kean Fish to Frances Miller Seward, January 3, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, January 29, 1852
- Letter from Augustus Seward to William Henry Seward, February 3, 1852
- Letter from Frederick William Seward to William Henry Seward, February 4, 1852
- Letter from Eliza Bowen to Frances Miller Seward, February 11, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, March 26, 1852
- Letter from Frederick William Seward to William Henry Seward, March 26, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, April 5, 1852
- Letter from Frances Miller Seward to William Henry Seward, May 18, 1852
- Letter from Frances Miller Seward to William Henry Seward, May 22, 1852
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, May 24, 1852
- Letter from Frances Miller Seward to William Henry Seward, May 28, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, June 1, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 2, 1852
- Letter from Frederick William Seward to William Henry Seward, June 4, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 6, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 10, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 14, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 21, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 22, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 28, 1852
- Letter from Augustus Henry Seward to William Henry Seward, July 18, 1852
- Letter from Frances Miller Seward to William Henry Seward, July 19, 1852
- Letter from Frances Miller Seward to William Henry Seward, July 23, 1852
- Letter from Frances Miller Seward to William Henry Seward, July 26, 1852
- Letter from Frances Miller Seward to William Henry Seward, August 2, 1852
- Letter from Frederick William Seward to William Henry Seward, August 4, 1852
- Letter from Frances Miller Seward to William Henry Seward, August 9, 1852
- Letter from Frances Miller Seward to William Henry Seward, August 15, 1852
- Letter from Frances Miller Seward to William Henry Seward, August 19, 1852
- Letter from Frances Miller Seward to William Henry Seward, August 24, 1852
- Letter from Frederick William Seward to William Henry Seward, December 15, 1852
- Letter from Charles Sumner to Frances Miller Seward, 1852
- Letter from Frances Miller Seward to William Henry Seward, 1852
- Letter from Eliza Bowen to Frances Miller Seward, January 4, 1853
- Letter from Laura Esther Watrous to Frances Miller Seward, January 7, 1853
- Letter from Frances Miller Seward to William Henry Seward, December 4, 1853
- Letter from Frances Miller Seward to William Henry Seward, December 15, 1853
- Letter from Lazette Miller Worden to William Henry Seward, December 24, 1853
- Letter from Lazette Miller Worden to William Henry Seward, December 25, 1853
- Letter from Lazette Miller Worden to William Henry Seward, December 28, 1853
- Letter from Frances Miller Seward to William Henry Seward, January 1, 1854
- Letter from Lazette Miller Worden to William Henry Seward, January 4, 1854
- Letter from Lazette Miller Worden to William Henry Seward, February 2, 1854
- Letter from Lazette Miller Worden to William Henry Seward, February 8, 1854
- Letter from Lazette Miller Worden to William Henry Seward, February 21, 1854
- Letter from Frances Miller Seward to William Henry Seward, February 23, 1854
- Letter from Frances Miller Seward to William Henry Seward, March 4, 1854
- Letter from Frances Miller Seward to William Henry Seward, April 15, 1854
- Letter from Frederick William Seward to William Henry Seward, April 18, 1854
- Letter from Frances Miller Seward to William Henry Seward, April 19, 1854
- Letter from Lazette Miller Worden to William Henry Seward, April 20, 1854
- Letter from Frances Miller Seward to William Henry Seward, April 20, 1854
- Letter from Frances Miller Seward to William Henry Seward, June 2, 1854
- Letter from Frances Miller Seward to William Henry Seward, June 16, 1854
- Letter from Frances Miller Seward to William Henry Seward, June 20, 1854
- Letter from Frances Miller Seward to William Henry Seward, June 30, 1854
- Letter from Frances Miller Seward to William Henry Seward, July 11, 1854
- Letter from Lazette Miller Worden to William Henry Seward, July 13, 1854
- Letter from Lazette Miller Worden to William Henry Seward, August 1, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, November 12, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, November 19, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, November 28, 1854
- Letter from Lazette Miller Worden to William Henry Seward, February 2, 1855
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, February 12, 1855
- Letter from Clarence Armstrong Seward to William Henry Seward, March 22, 1855
- Letter from Frances Miller Seward to Augustus Henry Seward, April 26, 1855
- Letter from Frances Miller Seward to Augustus Henry Seward, May 4, 1855
- Letter from William Henry Seward, Jr. to Frances Miller Seward, October 28, 1855
- Letter from William Henry Seward, Jr. to Frances Miller Seward, November 28, 1855
- Letter from Frances Miller Seward to William Henry Seward, December 5, 1855
- Letter from Clarinda Miller McClallen to Frances Miller Seward, January 27, 1856
- Letter from Edwin Polydore Seward to William Henry Seward, April 14, 1856
- Letter from William Seward, Jr. to Frances Miller Seward, April 26, 1856
- Letter from William Henry Seward, Jr. to Frances Miller Seward, May 7, 1856
- Letter from William Henry Seward, Jr. to William Henry Seward, May 7, 1856
- Letter from William Henry Seward, Jr. to William Henry Seward, May 10, 1856
- Letter from William Henry Seward, Jr. to Frances Miller Seward, May 13, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, May 25, 1856
- Letter from William Henry Seward, Jr. to William Henry Seward, May 28, 1856
- Letter from Frances Miller Seward to William Henry Seward, June 12, 1856
- Letter from Frances Miller Seward to William Henry Seward, June 14, 1856
- Letter from Frances Miller Seward to William Henry Seward, June 18, 1856
- Letter from Frances Miller Seward to William Henry Seward, June 20, 1856
- Letter from Frances Miller Seward to William Henry Seward, June 21, 1856
- Letter from Frances Miller Seward to William Henry Seward, July 1, 1856
- Letter from Frances Miller Seward to William Henry Seward, July 4, 1856
- Letter from Frances Miller Seward to William Henry Seward, July 17, 1856
- Letter from Frances Miller Seward to William Henry Seward, July 20, 1856
- Letter from Frances Miller Seward to William Henry Seward, July 24, 1856
- Letter from Frances Miller Seward to William Henry Seward, July 27, 1856
- Letter from Charles Sumner to William Henry Seward, July 29, 1856
- Letter from Frances Miller Seward to William Henry Seward, July 31, 1856
- Letter from Frances Adeline Seward to William Henry Seward, July 1856
- Letter from Frances Adeline Seward to William Henry Seward, July 1856
- Letter from Frances Miller Seward to William Henry Seward, August 3, 1856
- Letter from Frances Miller Seward to William Henry Seward, August 12, 1856
- Letter from Frederick William Seward to William Henry Seward, August 19, 1856
- Letter from Frances Miller Seward to William Henry Seward, August 21, 1856
- Letter from Charles Sumner to William Henry Seward, September 21, 1856
- Letter from Frederick William Seward to William Henry Seward, October 17, 1856
- Letter from Frederick William Seward to William Henry Seward, December 2, 1856
- Letter from Frederick William Seward to William Henry Seward, December 5, 1856
- Letter from Willam Henry Seward, Jr. to William Henry Seward, December 7, 1856
- Letter from Lazette Miller Worden to William Henry Seward, December 12, 1856
- Letter from Frederick William Seward to Frances Miller Seward, December 16, 1856
- Letter from Lazette Miller Worden to William Henry Seward, December 17, 1856
- Letter from Augustus Seward to William Henry Seward, December 22, 1856
- Letter from Frederick William Seward to William Henry Seward, December 22, 1856
- Letter from Clarence Armstrong Seward to William Henry Seward, December 1856
- Letter from Augustus Henry Seward to Frances Miller Seward, January 4, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, January 5, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, January 10, 1857
- Letter from George Washington Seward to William Henry Seward, January 19, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, January 25, 1857
- Letter from Frederick William Seward to William Henry Seward, February 6, 1857
- Letter from Frederick William Seward to William Henry Seward, February 15, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, March 16, 1857
- Letter from Anna Wharton Seward to Frances Miller Seward, March 23, 1857
- Letter from Frederick Wiliam Seward to William Henry Seward, March 26, 1857
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, March 1857
- Letter from Frederick William Seward to William Henry Seward, May 20, 1857
- Letter from Frances Miller Seward to William Henry Seward, November 29, 1857
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, November 30, 1857
- Letter from Frances Miller Seward to William Henry Seward, December 5, 1857
- Letter from Frances Miller Seward to Lazette Miller Worden, December 8, 1857
- Letter from Clarence Armstrong Seward to William Henry Seward, December 14, 1857
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, December 14, 1857
- Letter from Frances Miller Seward and Lazette Miller Worden, December 23, 1857
- Letter from Frances Miller Seward to Lazette Miller Worden, January 1, 1858
- Letter from William Henry Seward, Jr. to Frances Miller Seward, February 1, 1858
- Letter from William Henry Seward, Jr. to Frances Miller Seward, March 7, 1858
- Letter from Frederick William Seward to William Henry Seward, April 23, 1858
- Letter from William Henry Seward Jr. to Frances Miller Seward, May 2, 1858
- Letter from Anna Wharton Seward to Frances Miller Seward, May 3, 1858
- Letter from Samuel Swayze Seward to William Henry Seward, May 3, 1858
- Letter from Clarence Armstrong Seward to Frances Miller Seward, May 21, 1858
- Letter from Augustus Canfield to William Henry Seward, May 29, 1858
- Letter from George Washington Seward to William Henry Seward, May 29, 1858
- Letter from Lazette Miller Worden to Frances Miller Seward, March 19, 1859
- Letter from William Henry Seward, Jr., to William Henry Seward, August 15, 1859
- Letter from William Henry Seward, Jr. to Frances Miller Seward, February 3, 1860
- Letter from William Henry Seward, Jr. to Frances Miller Seward, February 12, 1860
- Letter from William Henry Seward, Jr. to Frances Miller Seward, February 26, 1860
- Letter from William Henry Seward, Jr. to Frances Miller Seward, March 4, 1860
- Letter from William Henry Seward, Jr. to Frances Miller Seward, March 18, 1860
- Letter from William Henry Seward, Jr. to Frances Miller Seward, March 25, 1860
- Letter from William Henry Seward, Jr. to Frances Miller Seward, March 28, 1860
- Letter from William Henry Seward, Jr. to William Henry Seward, March 31, 1860
- Letter from William Henry Seward, Jr. to Frances Miller Seward, April 11, 1860
- Letter from William Henry Seward, Jr. to William Henry Seward, April 17, 1860
- Letter from George Washington Seward to William Henry Seward, Jr., April 18, 1860
- Letter from Frances Miller Seward to William Henry Seward, April 26, 1860
- Letter from Frances Miller Seward to William Henry Seward, May 2, 1860
- Letter from Samuel Swayze Seward to William Henry Seward, December 26, 1860
- Letter from Frederick William Seward to William Henry Seward, January 2, 1861
- Letter from Frances Adeline Seward to William Henry Seward, January 8, 1861
- Letter from Samuel Swayze Seward to William Henry Seward, January 10, 1861
- Letter from Frances Miller Seward to William Henry Seward, January 19, 1861
- Letter from Samuel Swayze Seward to William Henry Seward, January 19, 1861
- Letter from Frances Adeline Seward to William Henry Seward, January 20, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, January 27, 1861
- Letter from Frances Miller Seward to William Henry Seward, January 27, 1861
- Letter from George Washington Seward to William Henry Seward, February 5, 1861
- Letter from Frances Miller Seward to William Henry Seward, February 5, 1861
- Letter from Frances Adeline Seward to William Henry Seward, February 6, 1861
- Letter from William Henry Seward, Jr. to Frederick William Seward, February 8, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, February 13, 1861
- Letter from Frances Miller Seward to William Henry Seward, February 14, 1861
- Letter from Frances Miller Seward to Frederick William Seward, February 14, 1861
- Letter from Frances Miller Seward to Frederick William Seward, February 16, 1861
- Letter from Frances Adeline Seward to William Henry Seward, February 17, 1861
- Letter from Frances Miller Seward to Frederick William Seward, February 18, 1861
- Letter from Frances Miller Seward to Frederick William Seward, February 20, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, February 21, 1861
- Letter from Frances Miller Seward to William Henry Seward, February 22, 1861
- Letter from Frances Miller Seward to William Henry Seward, February 26, 1861
- Letter from Frances Miller Seward to Frederick William Seward, February 1861
- Letter from John Carlin to William Henry Seward, February 1861
- Letter from Frances Miller Seward to William Henry Seward, March 8, 1861
- Letter from Frances Miller Seward to Frederick William Seward, March 9, 1861
- Letter from Frances Miller Seward to Frederick William Seward, March 12, 1861
- Letter from Frances Miller Seward to William Henry Seward, March 12, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, March 17, 1861
- Letter from Frances Miller Seward to William Henry Seward, March 18, 1861
- Letter from Frances Miller Seward to Frederick William Seward, March 20, 1861
- Letter from Peter Zinn to Salmon Portland Chase, March 21, 1861
- Letter from Frances Miller Seward to William Henry Seward, March 23, 1861
- Letter from Augustus Henry Seward to William Henry Seward, March 24, 1861
- Letter from Frances Adeline Seward to William Henry Seward, March 26, 1861
- Letter from Frances Miller Seward to William Henry Seward, March 27, 1861
- Letter from Frances Miller Seward to Frederick William Seward, March 27, 1861
- Letter from Frances Adeline Seward to William Henry Seward, March 31, 1861
- Letter from Frances Miller Seward to William Henry Seward, April 3, 1861
- Letter from Frances Adeline Seward to William Henry Seward, April 7, 1861
- Letter from Frances Miller Seward to William Henry Seward, April 12, 1861
- Letter from Frances Adeline Seward to William Henry Seward, April 14, 1861
- Letter from Frances Miller Seward to William Henry Seward, April 20, 1861
- Letter from Frances Miller Seward to William Henry Seward, April 28, 1861
- Letter from Frances Miller Seward to William Henry Seward, April 28, 1861
- Letter from Frances Adeline Seward to William Henry Seward, April 28, 1861
- Letter from Frances Miller Seward to Frederick William Seward, April 30, 1861
- Letter from Frances Adeline Seward to William Henry Seward, April 30, 1861
- Letter from Frances Adeline Seward to William Henry Seward, May 14, 1861
- Letter from Frances Miller Seward to Frederick William Seward, May 26, 1861
- Letter from Frances Miller Seward to William Henry Seward, June 7, 1861
- Letter from Frances Miller Seward to Anna Wharton Seward, June 8, 1861
- Letter from Frances Miller Seward to William Henry Seward, June 13, 1861
- Letter from Frances Adeline Seward to William Henry Seward, June 14, 1861
- Letter from Frances Miller Seward to Frederick William Seward, June 15, 1861
- Letter from Frances Miller Seward to William Henry Seward, June 18, 1861
- Letter from Frances Adeline Seward to William Henry Seward, June 19, 1861
- Letter from Frances Miller Seward to William Henry Seward, June 24, 1861
- Letter from Frances Miller Seward to William Henry Seward, June 27, 1861
- Letter from Frances Adeline Seward to William Henry Seward, June 30, 1861
- Letter from Frances Miller Seward to William Henry Seward, July 1, 1861
- Letter from Frances Miller Seward to Frederick William Seward, July 2, 1861
- Letter from Frances Adeline Seward to William Henry Seward, July 7, 1861
- Letter from Frances Miller Seward to William Henry Seward, July 8, 1861
- Letter from Frances Miller Seward to Frederick William Seward, July 9, 1861
- Letter from Frances Miller Seward to William Henry Seward, July 14, 1861
- Letter from Frances Miller Seward to Frederick William Seward, July 16, 1861
- Letter from Frances Adeline Seward to William Henry Seward, July 18, 1861
- Letter from Frances Adeline Seward to William Henry Seward, July 28, 1861
- Letter from Frances Miller Seward to William Henry Seward, August 1, 1861
- Letter from Frances Miller Seward to William Henry Seward, August 4, 1861
- Letter from Frances Miller Seward to Frederick William Seward, August 22, 1861
- Letter from Frances Miller Seward to Frederick William Seward, August 23, 1861
- Letter from Frances Adeline Seward to William Henry Seward, August 25, 1861
- Letter from Samuel Swayze Seward to William Henry Seward, September 9, 1861
- Letter from Frances Miller Seward to Frederick William Seward, September 16, 1861
- Letter from Frances Miller Seward to William Henry Seward, September 17, 1861
- Letter from Frances Adeline Seward to William Henry Seward, September 22, 1861
- Letter from Frances Miller Seward to William Henry Seward, September 26, 1861
- Letter from Frances Miller Seward to Frederick William Seward, September 27, 1861
- Letter from Frances Miller Seward to Frederick William Seward, September 29, 1861
- Letter from Frances Miller Seward to William Henry Seward, September 30, 1861
- Letter from Frances Miller Seward to Frederick William Seward, September 1861
- Letter from Frances Miller Seward to Frederick William Seward, September 1861
- Letter from Samuel Swayze Seward to William Henry Seward, October 2, 1861
- Letter from Frances Miller Seward to Frederick William Seward, October 5, 1861
- Letter from Frances Adeline Seward to William Henry Seward, October 20, 1861
- Letter from Frances Miller Seward to William Henry Seward, October 21, 1861
- Letter from Frances Adeline Seward to William Henry Seward, October 29, 1861
- Letter from Frances Miller Seward to William Henry Seward, November 1, 1861
- Letter from Frances Adeline Seward to William Henry Seward, November 10, 1861
- Letter from Frances Miller Seward to William Henry Seward, November 13, 1861
- Letter from Frances Miller Seward to Frederick William Seward, November 15, 1861
- Letter from Frances Adeline Seward to William Henry Seward, November 17, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, November 21, 1861
- Letter from Frances Miller Seward to William Henry Seward, November 22, 1861
- Letter from Frances Adeline Seward to William Henry Seward, December 1, 1861
- Letter from Frances Miller Seward to William Henry Seward, December 4, 1861
- Letter from Frances Miller Seward to William Henry Seward, December 15, 1861
- Letter from John Carlin to Frederick William Seward, December 26, 1861
- Letter from Frances Miller Seward to Anna Wharton Seward, January 1862
- Letter from Frances Adeline Seward to William Henry Seward, June 29, 1862
- Letter from Frances Miller Seward to William Henry Seward, July 23, 1862
- Letter from Thurlow Weed Seward to William Henry Seward, August 4, 1862
- Letter from Frances Alvah Worden to Lazette Miller Worden, January 2, 1863
- Letter from Frances Miller Seward to Frederick William Seward, February 27, 1863
- Letter from William Seward Webb to Frances Adeline Seward, April 23, 1863
- Letter from Frances Miller Seward to Frederick William Seward, August 21, 1863
- Letter from Frances Miller Seward to Frederick William Seward, September 13, 1863
- Letter from George Washington Seward to Frederick William Seward, September 28, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, October 13, 1863
- Letter from Frances Miller Seward to Frederick William Seward, October 18, 1863
- Letter from Frances Miller Seward to William Henry Seward, October 24, 1863
- Letter from Frances Miller Seward to Frederick William Seward, October 27, 1863
- Letter from Frances Miller Seward to Augustus Henry Seward, November 2, 1863
- Letter from Frances Miller Seward to Frederick William Seward, November 24, 1863
- Letter from Frances Miller Seward to Frederick William Seward, December 3, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, January 8, 1864
- Letter from Frances Miller Seward to Frederick William Seward, April 1864
- Letter from Frances Miller Seward to Frederick William Seward, April 16, 1864
- Letter from Frances Miller Seward to William Henry Seward, Jr., May 20, 1864
- Letter from Frances Miller Seward to Anna Wharton Seward, May 26, 1864
- Letter from Frances Miller Seward to William Henry Seward, Jr., May 29, 1864
- Letter from Frances Miller Seward to Augustus Henry Seward, May 30, 1864
- Letter from Frances Miller Seward to Anna Wharton Seward, May 1864
- Letter from Frances Miller Seward to Anna Wharton Seward, June 5, 1864
- Letter from Frances Miller Seward to Frederick William Seward, June 12, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, June 15, 1864
- Letter from Frances Miller Seward to William Henry Seward, June 18, 1864
- Letter from Frances Miller Seward to Anna Wharton Seward, June 22, 1864
- Letter from Frances Miller Seward to Augustus Henry Seward, July 3, 1864
- Letter from Frances Miller Seward to Frederick William Seward, July 10, 1864
- Letter from Frances Miller Seward to William Henry Seward, Jr., July 12, 1864
- Letter from Frances Miller Seward to Frederick William Seward, July 25, 1864
- Letter from Frances Miller Seward to Frederick William Seward, August 3, 1864
- Telegram from Frances Miller Seward to Frederick William Seward, August 9, 1864
- Telegram from William Henry Seward, Jr. to Frederick William Seward, August 12, 1864
- Letter from Frances Miller Seward to Anna Wharton Seward, September 6, 1864
- Letter from Frances Miller Seward to Frederick William Seward, September 22, 1864
- Letter from Frances Miller Seward to Augustus Henry Seward, October 2, 1864
- Letter from William Henry Seward, Jr. to Frederick William Seward, October 11, 1864
- Letter from William Henry Seward, Jr. to William Henry Seward, October 19, 1864
- Letter from Clarence Armstrong Seward to Frederick William Seward, November 10, 1864
- Letter from Frances Miller Seward to Frederick William Seward, November 15, 1864
- Letter from John Carlin to Frederick William Seward, November 30, 1864
- Letter from William Henry Seward, Jr. to Frances Miller Seward, December 31, 1864
- Letter from William Henry Seward, Jr. to Frances Miller Seward, January 9, 1865
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, January 11, 1865
- Letter from William Henry Seward, Jr. to William Henry Seward, January 14, 1865
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, January 27, 1865
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, February 23, 1865
- Letter from Frances Miller Seward to Augustus Henry Seward, February 24, 1865
- Letter from Frances Miller Seward to Frederick William Seward, March 8, 1865
- Letter from Frances Miller Seward to Augustus Henry Seward, March 23, 1865
- Letter from Frances Miller Seward to Anna Wharton Seward, April 2, 1865
- Letter from Lazette Miller Worden to William Henry Seward, July 10, 1865
- Letter from Frances Adeline Seward to William Henry Seward, July 11, 1865
- Letter from Frances Adeline Seward to William Henry Seward, July 14, 1865
- Letter from Frances Adeline Seward to William Henry Seward, July 1865
- Letter from Frederick William Seward to William Henry Seward, August 10, 1865
- Telegram from Frederick William Seward to William Henry Seward, August 12, 1865
- Letter from Lazette Miller Worden to William Henry Seward, August 24, 1865
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, January 22, 1866
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, February 8, 1866
- Letter from Frances Adeline Seward to William Henry Seward, February 19, 1866
- Letter from William Henry Seward, Jr. to Frederick William Seward, April 14, 1866
- Telegram from William Henry Seward, Jr. to Frederick William Seward, May 9, 1866
- Letter from Samuel Swayze Seward to William Henry Seward, May 14, 1866
- Letter from William Henry Seward, Jr. to Frederick William Seward, June 11, 1866
- Letter from Frances Adeline Seward to William Henry Seward, July 4, 1866
- Letter from William Henry Seward, Jr. to William Henry Seward, July 6, 1866
- Letter from Frances Adeline Seward to William Henry Seward, July 7, 1866
- Letter from Frances Adeline Seward to William Henry Seward, July 9, 1866
- Letter from Frances Adeline Seward to William Henry Seward, July 15, 1866
- Letter from Frances Adeline Seward to William Henry Seward, July 20, 1866
- Letter from Frances Adeline Seward to William Henry Seward, July 29, 1866
- Letter from Frances Adeline Seward to William Henry Seward, July 30, 1866
- Letter from Frances Adeline Seward to William Henry Seward, July 31, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 1, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 2, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 3, 1866
- Letter from Frederick William Seward to William Henry Seward, August 4, 1866
- Letter from Frances Alvah Worden Chesebro to Augustus Henry Seward, August 4, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 4, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 5, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 6, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 7, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 8, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 9, 1866
- Letter from Frederick William Seward to William Henry Seward, August 15, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 15, 1866
- Letter from Frederick William Seward to William Henry Seward, August 16, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 16, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 17, 1866
- Letter from Frederick William Seward to William Henry Seward, August 17, 1866
- Letter from Frederick William Seward to William Henry Seward, August 19, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 19, 1866
- Letter from Frances Adeline Seward to Augustus Henry Seward, August 20, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 20, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 22, 1866
- Letter from Frederick William Seward to William Henry Seward, August 22, 1866
- Letter from Frederick William Seward to William Henry Seward, August 23, 1866
- Letter from Frederick William Seward to William Henry Seward, August 24, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 26, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 27, 1866
- Letter from Samuel Swayze Seward to William Henry Seward, November 4, 1866
- Letter from William Henry Seward, Jr. to William Henry Seward, November 11, 1866
- Letter from William Henry Seward, Jr. to William Henry Seward, December 1, 1866
- Letter from Frederick William Seward to William Henry Seward, January 5, 1867
- Letter from Janet Watson Seward to William Henry Seward, January 8, 1867
- Letter from Cornelia Seward Allen to William Henry Seward, January 8, 1867
- Letter from Frederick William Seward to William Henry Seward, January 14, 1867
- Letter from William Henry Seward, Jr. to William Henry Seward, January 30, 1867
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, February 11, 1867
- Letter from John Carlin to William Henry Seward, April 6, 1867
- Letter from Lazette Miller Worden to Augustus Henry Seward, August 25, 1867
- Letter from William Henry Seward, Jr. to William Henry Seward, May 26, 1868
- Letter from William Henry Seward, Jr. to William Henry Seward, May 26, 1868
- Letter from William Henry Seward, Jr. to William Henry Seward, May 26, 1868
- Letter from Edwin Polydore Seward to William Henry Seward, June 9, 1868
- Letter from Olive Risley Seward to William Henry Seward, June 1868
- Letter from Olive Risley Seward to William Henry Seward, July 12, 1868
- Letter from Janet Watson Seward to William Henry Seward, September 21, 1868
- Letter from Janet Watson Seward to William Henry Seward, October 6, 1868
- Letter from William Henry Seward, Jr. to William Henry Seward, December 1, 1868
- Letter from John Carlin to Thurlow Weed, February 19, 1874
- Letter from Benjamin Jennings Seward to William Henry Seward, November 27, 1834
- Letter from Mahlon Dickerson Canfield to William Henry Seward, March 1, 1841
- Letter from William Henry Seward to Augustus Henry Seward, October 10, 1848
- Letter from Edwin Polydore Seward to William Henry Seward, October 19, 1848
- Letter from Frances Miller Seward to William Henry Seward, February 27, 1849
- Letter from Frances Miller Seward to William Henry Seward, March 3, 1849
- Letter from Frances Miller Seward to William Henry Seward, March 19, 1849
- Telegram from Frances Miller Seward to William Henry Seward, August 15, 1849
- Letter from Henry Onderdonk Chesebro to William Henry Seward, August 22, 1849
- Letter from Clarence Armstrong Seward to William Henry Seward, September 22, 1849
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, September 26, 1849
- Letter from Clarence Armstrong Seward to William Henry Seward, December 12, 1849
- Telegram from Mary Seward Jayne to William Henry Seward, December 15, 1849
- Letter from Augustus Canfield to William Henry Seward, January 4, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, January 8, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, January 9, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, January 17, 1850
- Letter from Edwin Polydore Seward to William Henry Seward, January 25, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, January 31, 1850
- Letter from Samuel Nelson to Frances Miller Seward, February 6, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, February 12, 1850
- Letter from Catherine Louisa Webb Benton to Frances Miller Seward, February 14, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, February 27, 1850
- Letter from Edwin Polydore Seward to William Henry Seward, March 20, 1850
- Letter from John Seward to William Henry Seward, April 8, 1850
- Letter from Edwin Polydore Seward to William Henry Seward, April 8, 1850
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, April 13, 1850
- Telegram from Henry Onderdonk Chesebro to Frances Miller Seward, May 4, 1850
- Letter from Edwin Polydore Seward to William Henry Seward, May 14, 1850
- Letter from Mahlon Dickerson Canfield to William Henry Seward, May 28, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, June 6, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, June 26, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, June 27, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 10, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 12, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, July 14, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 14, 1850
- Letter from Frederick William Seward to William Henry Seward, November 12, 1850
- Letter from Caroline Canfield Schoolcraft Beattie to Frances Miller Seward, December 24, 1850
- Letter from Lydia Thomas Lyman to Frances Miller Seward and William Henry Seward, January 7, 1851
- Letter from Clarence Armstrong Seward to William Henry Seward, January 9, 1851
- Letter from Sarah Gracie King to Frances Miller Seward, January 11, 1851
- Letter from Mary Causten Carvallo to Frances Miller Seward and William Henry Seward, January 11, 1851
- Letter from Mrs. Stahn to Frances Miller Seward, January 18, 1851
- Letter from Susan R. Coxe to Frances Miller Seward, January 23, 1851
- Letter from Catherine Russel Nelson to Frances Miller Seward and William Henry Seward, January 27, 1851
- Letter from Sarah Ludlow McLean to Frances Miller Seward, January 27, 1851
- Letter from Susan R. Coxe to Frances Miller Seward and William Henry Seward, January 29, 1851
- Letter from Frederick William Seward to William Henry Seward, February 2, 1851
- Letter from Frances Miller Seward to William Henry Seward, February 2, 1851
- Letter from Augustus Canfield to William Henry Seward, February 4, 1851
- Letter from Frederick William Seward to William Henry Seward, February 4, 1851
- Letter from Manuel Carvallo to Frances Miller Seward, February 4, 1851
- Letter from Frederick William Seward to William Henry Seward, February 11, 1851
- Letter from Elizabeth Blair Lee to Frances Miller Seward, February 19, 1851
- Letter from Georgina Wellesley Bulwer to Frances Miller Seward and William Henry Seward, March 5, 1851
- Letter from John Carlin to Frances Miller Seward, October 27, 1851
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, November 24, 1851
- Letter from Augustus Seward to William Henry Seward, November 28, 1851
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, December 7, 1851
- Letter from Millard Fillmore to William Henry Seward, December 29, 1851
- Letter from Elizabeth Williams Woodbury to Frances Miller Seward and William Henry Seward, 1851
- Letter from Sarah Keyes Upham to Frances Miller Seward, 1851
- Letter from Jane Swift De Macedo to William Henry Seward and Frances Miller Seward, 1851
- Letter from Frederick William Seward to William Henry Seward, January 1, 1852
- Letter from William Rufus King and Catherine Kornegay Ellis to Frances Miller Seward and William Henry Seward, January 3, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, January 22, 1852
- Letter from Augustus Seward to William Henry Seward, January 24, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, February 13, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, March 3, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, March 12, 1852
- Letter from Samuel Blatchford to William Henry Seward, March 17, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, March 25, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, March 26, 1852
- Letter from Clarence Armstrong Seward to Frances Miller Seward, March 30, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, April 5, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, April 6, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, April 10, 1852
- Letter from Clarinda Miller McClallen to Frances Miller Seward, April 11, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, May 6, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, May 14, 1852
- Letter from Frances Miller Seward to William Henry Seward, May 23, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, May 24, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, June 2, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, June 13, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 13, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 21, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 25, 1852
- Letter from Frederick William Seward to Willliam Henry Seward, June 28, 1852
- Letter from Frances Miller Seward to William Henry Seward, August 7, 1852
- Letter from Frances Miller Seward to William Henry Seward, August 13, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, August 14, 1852
- Letter from Frederick William Seward to William Henry Seward, August 25, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward, December 1852
- Letter from Frances Miller Seward to William Henry Seward, 1852
- Letter from Frederick William Seward to William Henry Seward, February 9, 1853
- Letter from George Washington Seward to William Henry Seward, February 11, 1853
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, March 1853
- Letter from Frederick William Seward to William Henry Seward, May 24, 1853
- Letter from George Washington Seward to William Henry Seward, October 4, 1853
- Letter from Frances Adeline Seward to William Henry Seward, December 11, 1853
- Letter from Frances Miller Seward to William Henry Seward, December 20, 1853
- Letter from Frances Adeline Seward to William Henry Seward, December 1853
- Letter from Clarence Armstrong Seward to William Henry Seward, December 1853
- Letter from Clarence Armstrong Seward to William Henry Seward, January 4, 1854
- Letter from Frances Miller Seward to William Henry Seward, January 25, 1854
- Letter from Clarence Armstrong Seward to William Henry Seward, January 28, 1854
- Letter from Frances Miller Seward to William Henry Seward, January 31, 1854
- Letter from Clarence Armstrong Seward to William Henry Seward, January 31, 1854
- Letter from Frances Miller Seward to William Henry Seward, February 9, 1854
- Letter from Frances Miller Seward to William Henry Seward, February 14, 1854
- Letter from Frances Miller Seward to William Henry Seward, February 21, 1854
- Letter from Frances Miller Seward to William Henry Seward, March 6, 1854
- Letter from Frances Miller Seward to William Henry Seward, March 18, 1854
- Letter from Clarence Armstrong Seward to William Henry Seward, April 24, 1854
- Letter from Frances Miller Seward to William Henry Seward, May 21, 1854
- Telegram from William Henry Seward, Jr. to William Henry Seward, July 13, 1854
- Letter from George Washington Seward to William Henry Seward, June 27, 1855
- Letter from George Washington Seward to William Henry Seward, July 5, 1855
- Letter from Charles Sumner to William Henry Seward, December 24, 1855
- Letter from Clarence Armstrong Seward to William Henry Seward, December 27, 1855
- Letter from Clarence Armstrong Seward to William Henry Seward, December 1855
- Letter from Frederick William Seward to William Henry Seward, January 18, 1856
- Letter from Frederick William Seward to William Henry Seward, April 2, 1856
- Letter from William Seward, Jr. to William Henry Seward, April 3, 1856
- Letter from William Henry Seward, Jr. to William Henry Seward, April 3, 1856
- Letter from Frederick William Seward to William Henry Seward, April 4, 1856
- Letter from William Henry Seward to William Henry Seward, May 3, 1856
- Letter from Frances Miller Seward to William Henry Seward, June 28, 1856
- Letter from Frances Miller Seward to William Henry Seward, July 7, 1856
- Letter from Frederick William Seward to William Henry Seward, November 24, 1856
- Letter from Lazette Miller Worden to William Henry Seward, December 4, 1856
- Letter from Clarence Armstrong Seward to William Henry Seward, December 11, 1856
- Letter from Willam Seward, Jr. to William Henry Seward, December 16, 1856
- Letter from Clarence Armstrong Seward to William Henry Seward, December 17, 1856
- Letter from Willam Seward, Jr. to William Henry Seward, December 28, 1856
- Letter from Frederick William Seward to Frances Miller Seward, January 15, 1857
- Letter from Frederick William Seward to William Henry Seward, January 17, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, February 21, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, March 10, 1857
- Letter from Clarence Armstrong Seward to William Henry Seward, March 1857
- Letter from Frederick William Seward to William Henry Seward, May 22, 1857
- Letter from Charles Sumner to William Henry Seward, December 5, 1857
- Letter from Clarence Armstrong Seward to William Henry Seward, December 30, 1857
- Letter from Frederick William Seward to William Henry Seward, December 1857
- Letter from Charles Sumner to William Henry Seward, January 2, 1858
- Letter from Frances Miller Seward to William Henry Seward, January 15, 1858
- Letter from Frederick William Seward to William Henry Seward, February 5, 1858
- Letter from Frederick William Seward to William Henry Seward, February 7, 1858
- Letter from Frederick William Seward to William Henry Seward, March 2, 1858
- Letter from Frederick William Seward to William Henry Seward, March 15, 1858
- Letter from Frederick William Seward to William Henry Seward, April 3, 1858
- Letter from Augustus Canfield to William Henry Seward, April 9, 1858
- Letter from Frederick William Seward to William Henry Seward, April 12, 1858
- Letter from Frederick William Seward to William Henry Seward, April 16, 1858
- Letter from Anne Lockwood Napier to Frances Miller Seward, May 11, 1858
- Letter from Edwin Polydore Seward to William Henry Seward, May 23, 1858
- Letter from Frederick William Seward to William Henry Seward, June 19, 1858
- Letter from Anne Lockwood Napier to Frederick William Seward, William Henry Seward, Anna Wharton Seward, and William Henry Seward Jr., Janurary 27, 1859
- Letter from Edwin Polydore Seward to William Henry Seward, November 12, 1860
- Letter from Frances Miller Seward to William Henry Seward, January 17, 1861
- Letter from Frances Miller Seward to William Henry Seward, January 22, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, February 13, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, February 13, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, February 14, 1861
- Letter from Frances Miller Seward to William Henry Seward, February 16, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, February 23, 1861
- Letter from Frances Miller Seward to Frederick William Seward, February 25, 1861
- Letter from Frances Miller Seward to William Henry Seward, February 27, 1861
- Letter from Frances Miller Seward to William Henry Seward, February 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, March 20, 1861
- Letter from Frances Miller Seward to William Henry Seward, March 21, 1861
- Letter from Frances Miller Seward to William Henry Seward, March 29, 1861
- Letter from William Henry Seward, Jr. to Frederick William Seward, April 11, 1861
- Letter from William Henry Seward, Jr. to Frederick William Seward, April 15, 1861
- Letter from Frances Miller Seward to William Henry Seward, April 15, 1861
- Letter from Frances Miller Seward to William Henry Seward, April 25, 1861
- Letter from Clarence Armstrong Seward to William Henry Seward, June 17, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, June 18, 1861
- Letter from William Henry Seward, Jr. to Frederick William Seward, June 27, 1861
- Letter from William Henry Seward, Jr. to Frederick William Seward, July 25, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, August 15, 1861
- Letter from Clarence Armstrong Seward to William Henry Seward, September 3, 1861
- Letter from Frances Miller Seward to William Henry Seward, September 21, 1861
- Letter from Frances Miller Seward to William Henry Seward, September 29, 1861
- Letter from William Henry Seward, Jr. to Frederick William Seward, November 1861
- Letter from Lazette Miller Worden to Frances Miller Seward, December 9, 1861
- Letter from William Henry Seward, Jr. to Frederick William Seward, December 26, 1861
- Letter from Frances Miller Seward to William Henry Seward, 1861
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, May 30, 1862
- Letter from William Henry Seward, Jr. to William Henry Seward, June 3, 1862
- Letter from Clarence Armstrong Seward to William Henry Seward, June 6, 1862
- Letter from William Henry Seward, Jr. to William Henry Seward, August 9, 1862
- Letter from Mary Seward Jayne to Frederick William Seward, October 18, 1862
- Letter from Augustus Seward to William Henry Seward, March 6, 1863
- Letter from William Henry Seward to Edwin McMasters Stanton, May 19, 1863
- Telegram from Clarence Armstrong Seward to Frederick William Seward, September 24, 1863
- Telegram from Frances Miller Seward to William Henry Seward, October 28, 1863
- Letter from Frances Miller Seward to Frederick William Seward, October 31, 1863
- Letter from Frances Miller Seward to Frederick William Seward, November 1, 1863
- Telegram from William Henry Seward to George Washington Seward, November 5, 1863
- Telegram from Lazette Miller Worden to William Henry Seward, March 7, 1864
- Letter from Frances Miller Seward to Frederick William Seward, April 12, 1864
- Telegram from Anna Wharton Seward to Frederick William Seward, April 23, 1864
- Telegram from William Henry Seward to Frederick William Seward, April 29, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, June 5, 1864
- Letter from Charles Sumner to William Henry Seward, June 7, 1864
- Letter from John Carlin to William Henry Seward, June 29, 1864
- Telegram from Clarence Armstrong Seward to Frederick William Seward, July 10, 1864
- Telegram from Augustus Henry Seward to Frederick William Seward, July 10, 1864
- Letter from Frances Miller Seward to Frederick William Seward, August 28, 1864
- Telegram from William Henry Seward, Jr. to William Henry Seward, September 22, 1864
- Telegram from Frances Adeline Seward to William Henry Seward, November 10, 1864
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, January 29, 1865
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, February 12, 1865
- Telegram from William Henry Seward, Jr. to Frederick William Seward, February 17, 1865
- Letter from Frances Miller Seward to Frederick William Seward, February 27, 1865
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, March 6, 1865
- Letter from Lazette Miller Worden to William Henry Seward, July 4, 1865
- Letter from Lazette Miller Worden to William Henry Seward, July 11, 1865
- Telegram from Frederick William Seward to William Henry Seward, August 8, 1865
- Telegram from Frederick William Seward to William Henry Seward, August 9, 1865
- Telegram from Frederick William Seward to William Henry Seward, August 10, 1865
- Telegram from Frederick William Seward to William Henry Seward, August 13, 1865
- Telegram from Frederick William Seward to William Henry Seward, August 14, 1865
- Telegram from Frederick William Seward to William Henry Seward, August 14, 1865
- Telegram from William Henry Seward, Jr. to William Henry Seward, August 19, 1865
- Letter from Frances Adeline Seward to William Henry Seward, February 11, 1866
- Letter from George Washington Seward to William Henry Seward, March 23, 1866
- Telegram from Clarence Armstrong Seward to Frederick William Seward, April 5, 1866
- Telegram from William Henry Seward, Jr. to Frederick William Seward, April 25, 1866
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, May 24, 1866
- Telegram from William Henry Seward, Jr. to Frederick William Seward, June 4, 1866
- Letter from Charles Sumner to William Henry Seward, June 28, 1866
- Telegram from William Henry Seward, Jr. to Frederick William Seward, July 21, 1866
- Letter from Frederick William Seward to William Henry Seward, August 7, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 18, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 23, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 25, 1866
- Letter from Frances Adeline Seward to Augustus Henry Seward, August 27, 1866
- Telegram from William Henry Seward, Jr. to Augustus Henry Seward, September 14, 1866
- Letter from William Henry Seward, Jr. to William Henry Seward, November 19, 1866
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, November 21, 1866
- Letter from Cornelia Seward Allen to Augustus Henry Seward, January 5, 1867
- Letter from Janet Watson Seward to Augustus Henry Seward, January 5, 1867
- Letter from Jasper Armstrong Seward to William Henry Seward, February 13, 1867
- Letter from Jasper Armstrong Seward to Frederick William Seward, March 7, 1867
- Letter from Frances Scharff Seward to William Henry Seward, April 1, 1867
- Telegram from William Henry Seward, Jr. to Augustus Henry Seward, April 19, 1867
- Letter from Clarence Armstrong Seward to Frederick William Seward, May 2, 1867
- Telegram from Clarence Armstrong Seward to William Henry Seward, May 29, 1867
- Telegram from William Henry Seward, Jr. to Frederick William Seward, June 20, 1867
- Telegram from Augustus Henry Seward to William Henry Seward, July 20, 1867
- Letter from George Washington Seward to William Henry Seward, August 9, 1867
- Letter from John Leddel Seward to William Henry Seward, August 9, 1867
- Telegram from William Henry Seward to Frederick William Seward, October 14, 1867
- Letter from Clarence Armstrong Seward to Frederick William Seward, January 14, 1868
- Letter from William Henry Seward, Jr. to William Henry Seward, July 17, 1868
- Telegram from William Henry Seward, Jr. to William Henry Seward, July 20, 1868
- Letter from Frances Miller Seward to Charles Sumner, July 4, 1856
- Letter from William Henry Seward, Jr. to Frances Miller Seward, April 11, 1858
- Letter from Augustus Canfield to William Henry Seward, October 25, 1859
- Letter from William Henry Seward, Jr. to William Henry Seward, January 7, 1861
- Letter from Frances Miller Seward to Frederick William Seward, February 11, 1861
- Letter from Frances Adeline Seward to William Henry Seward, July 20, 1861
- Letter from Augustus Seward to William Henry Seward, September 20, 1862
- Letter from Frances Miller Seward to Frederick William Seward, September 23, 1864
- Letter from Henry Onderdonk Chesebro to William Henry Seward, Jr., May 3, 1865
- Letter from Sarah Cornelia Seward to William Henry Seward, October 3, 1866
- Letter from Augustus Henry Seward to William Henry Seward, January 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, February 14, 1850
- Letter from Sally Sprigg Carroll to Frances Miller Seward and William Henry Seward, April 30, 1850
- Letter from Laura Derby Welles Winthrop to Frances Miller Seward, May 2, 1850
- Letter from Lazette Miller Worden to William Henry Seward, May 13, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, June 17, 1850
- Letter from Frances Miller Seward to William Henry Seward, July 10, 1850
- Letter from Abigail Wolcott Hall to Frances Miller Seward, September 25, 1850
- Letter from Caroline Canfield Schoolcraft Beattie to Frances Miller Seward, December 23, 1850
- Letter from Orasmus Matteson and Mary Augusta Matteson to Frances Miller Seward and William Henry Seward, December 24, 1850
- Telegram from Lazette Miller Worden to William Henry Seward, January 17, 1851
- Letter from Mrs. Brooks to Frances Miller Seward and William Henry Seward, January 28, 1851
- Letter from Thomas Corwin and Sarah Ross Corwin to Frances Miller Seward and William Henry Seward, January 30, 1851
- Letter from Emily Paine Hall to Frances Miller Seward, February 17, 1851
- Letter from Jane Reily Campbell to Frances Miller Seward, March 26, 1851
- Letter from L. Bloeightman to Frances Miller Seward, 1851
- Letter from Hamilton Fish and Julia Fish to Frances Miller Seward and William Henry Seward, January 2, 1852
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, August 9, 1852
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, 1853
- Letter from Frances Miller Seward to William Henry Seward, February 7, 1854
- Letter from William Henry Seward, Jr. to William Henry Seward, March 3, 1855
- Letter from Clarence Armstrong Seward to William Henry Seward, March 24, 1855
- Letter from George Washington Seward to William Henry Seward, July 17, 1855
- Letter from Clarence Armstong Seward to William Henry Seward, March 10, 1857
- Letter from Frederick William Seward to William Henry Seward, March 27, 1857
- Letter from Frederick William Seward to William Henry Seward, February 12, 1858
- Letter from Frederick William Seward to William Henry Seward, April 5, 1858
- Letter from Frederick William Seward to William Henry Seward, April 22, 1858
- Letter from Frederick William Seward to William Henry Seward, May 3, 1858
- Letter from Augustus Henry Seward to Frances Miller Seward, March 6, 1859
- Letter from William Henry Seward to William Henry Seward, June 13, 1860
- Letter from Frances Miller Seward to William Henry Seward, January 20, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, April 17, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, July 23, 1861
- Letter from William Henry Seward, Jr. to Frederick William Seward, August 14, 1861
- Letter from Augustus Seward to William Henry Seward, September 24, 1862
- Telegram from William Henry Seward, Jr. to William Henry Seward, September 14, 1864
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, February 7, 1865
- Letter from Augustus Seward to William Henry Seward, August 18, 1865
- Letter from Rossetta Alexander to William Henry Seward, April 11, 1866
- Letter from Charles Sumner to William Henry Seward, April 25, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 21, 1866
- Letter from Frances Adeline Seward to William Henry Seward, August 24, 1866
- Letter from Charles Sumner to William Henry Seward, November 27, 1867
- Telegram from Augustus Henry Seward to Frederick William Seward, June 29, 1868
- Letter from William Henry Seward, Jr. to Frederick William Seward, December 8, 1868
- Letter from Frances Miller Seward to William Henry Seward, April 13, 1864
- Letter from William Henry Seward, Jr. to Frances Miller Seward, April 17, 1864
- Letter from Frances Adeline Seward to William Henry Seward, May 15, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 18, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 20, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 27, 1864
- Letter from Frances Miller Seward to William Henry Seward, May 29, 1864
- Letter from Frances Adeline Seward to William Henry Seward, June 19, 1864
- Letter from Frances Adeline Seward to William Henry Seward, June 27, 1864
- Letter from Frances Adeline Seward to William Henry Seward, July 3, 1864
- Letter from Frances Miller Seward to William Henry Seward, July 11, 1864
- Letter from Frances Miller Seward to William Henry Seward, July 17, 1864
- Letter from Frances Miller Seward to William Henry Seward, July 20, 1864
- Letter from Frances Miller Seward to William Henry Seward, July 31, 1864
- Letter from Frances Adeline Seward to William Henry Seward, August 1, 1864
- Letter from Frances Miller Seward to William Henry Seward, August 7, 1864
- Letter from Frances Miller Seward to William Henry Seward, August 13, 1864
- Letter from Frances Adeline Seward to William Henry Seward, August 16, 1864
- Letter from Frances Miller Seward to William Henry Seward, August 21, 1864
- Letter from Frances Miller Seward to William Henry Seward, August 23, 1864
- Letter from Frances Adeline Seward to William Henry Seward, August 25, 1864
- Letter from Frances Adeline Seward to William Henry Seward, September 9, 1864
- Letter from Frances Adeline Seward to William Henry Seward, September 17, 1864
- Letter from Frances Adeline Seward to William Henry Seward, September 27, 1864
- Letter from Frances Miller Seward to William Henry Seward, September 29, 1864
- Letter from Frances Adeline Seward to William Henry Seward, October 4, 1864
- Letter from Frances Miller Seward to William Henry Seward, October 7, 1864
- Letter from Frances Miller Seward to William Henry Seward, November 10, 1864
- Letter from Frances Miller Seward to William Henry Seward, March 6, 1865
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, March 18, 1865
- Letter from Samuel Swayze Seward to William Henry Seward, June 21, 1865
- Letter from William Henry Seward, Jr. to William Henry Seward, July 7, 1865
- Letter from Samuel Swayze Seward to William Henry Seward, October 30, 1865
- Letter from Frances Adeline Seward to William Henry Seward, November 12, 1865
- Letter from Frances Adeline Seward to Augustus Henry Seward, November 13, 1865
- Letter from Frances Adeline Seward to William Henry Seward, November 14, 1865
- Letter from Frances Adeline Seward to William Henry Seward, November 15, 1865
- Letter from Frances Adeline Seward to Augustus Henry Seward, November 21, 1865
- Letter from Frances Adeline Seward to William Henry Seward, November 23, 1865
- Letter from Frances Adeline Seward to William Henry Seward, November 24, 1865
- Letter from William Henry Seward, Jr. to William Henry Seward, November 30, 1865
- Letter from William Henry Seward, Jr. to Frances Miller Seward, May 13, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, May 23, 1864
- Letter from Frances Miller Seward to William Henry Seward, June 10, 1864
- Letter from Frances Miller Seward to William Henry Seward, June 30, 1864
- Letter from Frances Miller Seward to William Henry Seward, September 15, 1864
- Letter from Frances Miller Seward to William Henry Seward, October 1864
- Telegram from Clarence Armstrong Seward to William Henry Seward, December 2, 1864
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, March 1, 1865
- Telegram from William Henry Seward, Jr. to Frederick William Seward, April 12, 1865
- Telegram from William Henry Seward, Jr. to Frederick William Seward, April 14, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 18, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, May 2, 1865
- Letter from Samuel Swayze Seward to William Henry Seward, June 8, 1865
- Telegram from William Henry Seward, Jr. to William Henry Seward, June 30, 1865
- Letter from William Henry Seward, Jr. to William Henry Seward, July 7, 1865
- Letter from William Henry Seward, Jr. to William Henry Seward, July 7, 1865
- Letter from Thurlow Weed Seward to William Henry Seward, September 23, 1865
- Letter from Samuel Swayze Seward to Frederick William Seward, November 22, 1865
- Letter from Frances Adeline Seward to William Henry Seward, November 25, 1865
- Letter from William Henry Seward, Jr. to William Henry Seward, December 2, 1865
- Telegram from William Henry Seward, Jr. to William Henry Seward, December 7, 1865
- Letter from Mahlon Dickerson Canfield to William Henry Seward, March 11, 1849
- Letter from Augustus Canfield to William Henry Seward, March 26, 1849
- Letter from Frances Miller Seward to Anna Wharton Seward, May 1861
- Letter from Frances Miller Seward to Frederick William Seward, October 1861
- Letter from Frances Miller Seward to Frederick William Seward, October 10, 1861
- Letter from George MacCullough Grier to William Henry Seward, November 11, 1861
- Letter from Frances Miller Seward to Frederick William Seward, November 22, 1861
- Letter from Frances Miller Seward to William Henry Seward, 1862
- Letter from Frances Miller Seward to William Henry Seward, January 10, 1862
- Letter from Frances Adeline Seward to William Henry Seward, January 12, 1862
- Letter from Frances Miller Seward to Frederick William Seward, January 13, 1862
- Letter from Frances Miller Seward to Frederick William Seward, January 16, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, January 20, 1862
- Letter from Frances Miller Seward to Frederick William Seward, January 22, 1862
- Letter from Frances Miller Seward to William Henry Seward, January 22, 1862
- Letter from Frances Miller Seward to Frederick William Seward, January 23, 1862
- Letter from Frances Miller Seward to William Henry Seward, February 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, February 1, 1862
- Letter from Frances Miller Seward to Frederick William Seward, February 11, 1862
- Letter from Frances Adeline Seward to William Henry Seward, March 6, 1862
- Letter from Frances Miller Seward to William Henry Seward, March 9, 1862
- Letter from Frances Miller Seward to William Henry Seward, March 11, 1862
- Letter from Frances Miller Seward to William Henry Seward, March 15, 1862
- Letter from William Henry Seward, Jr. to William Henry Seward, April 3, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, April 8, 1862
- Letter from Frances Miller Seward to William Henry Seward, April 21, 1862
- Letter from Frances Miller Seward to Frederick William Seward, April 26, 1862
- Letter from Frances Miller Seward to Frederick William Seward, May 1862
- Letter from Frances Miller Seward to Frederick William Seward, May 13, 1862
- Letter from Frances Miller Seward to William Henry Seward, May 16, 1862
- Letter from Frances Miller Seward to Frederick William Seward, May 21, 1862
- Letter from Frances Miller Seward to William Henry Seward, May 25, 1862
- Letter from Frances Miller Seward to William Henry Seward, June 8, 1862
- Letter from Frances Miller Seward to Frederick William Seward, June 20, 1862
- Letter from Frances Miller Seward to William Henry Seward, June 23, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, June 26, 1862
- Letter from Frances Miller Seward to Frederick William Seward, June 30, 1862
- Letter from William Henry Seward, Jr. to William Henry Seward, July 17, 1862
- Letter from William Henry Seward, Jr. to William Henry Seward, July 24, 1862
- Letter from Frances Miller Seward to William Henry Seward, July 26, 1862
- Letter from Frances Miller Seward to Frederick William Seward, July 27, 1862
- Letter from Frances Miller Seward to Frederick William Seward, July 29, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, August 2, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, August 2, 1862
- Letter from William Henry Seward, Jr. to William Henry Seward, August 2, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, August 4, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, August 5, 1862
- Letter from Frances Miller Seward to Frederick William Seward, August 10, 1862
- Letter from Frances Miller Seward to William Henry Seward, August 24, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, August 25, 1862
- Letter from George Washington Seward to Frederick William Seward, September 1, 1862
- Letter from Frances Miller Seward to William Henry Seward, September 7, 1862
- Letter from Frances Adeline Seward to William Henry Seward, September 10, 1862
- Letter from Frances Miller Seward to William Henry Seward, September 18, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, September 18, 1862
- Letter from Frances Adeline Seward to William Henry Seward, September 21, 1862
- Letter from Frances Miller Seward to William Henry Seward, September 28, 1862
- Letter from Frances Miller Seward to William Henry Seward, September 30, 1862
- Telegram from Frances Miller Seward to Frederick William Seward, September 30, 1862
- Letter from William Henry Seward, Jr. to Frederick William Seward, September 30, 1862
- Letter from Frances Miller Seward to William Henry Seward, October 9, 1862
- Letter from Frances Adeline Seward to William Henry Seward, October 12, 1862
- Letter from Frances Adeline Seward to William Henry Seward, October 26, 1862
- Letter from Frances Miller Seward to William Henry Seward, October 31, 1862
- Letter from Frances Miller Seward to Frederick William Seward, November 3, 1862
- Letter from Frances Adeline Seward to William Henry Seward, November 9, 1862
- Letter from Frances Miller Seward to William Henry Seward, November 12, 1862
- Letter from Frances Miller Seward to Frederick William Seward, November 14, 1862
- Letter from Frances Adeline Seward to William Henry Seward, November 17, 1862
- Letter from Frances Miller Seward to Frederick William Seward, November 17, 1862
- Letter from Frances Miller Seward to William Henry Seward, November 23, 1862
- Telegram from Frances Miller Seward to Frederick William Seward, November 29, 1862
- Letter from Frances Miller Seward to William Henry Seward, December 5, 1862
- Letter from Frances Miller Seward to William Henry Seward, April 13, 1863
- Letter from Frances Miller Seward to Frederick William Seward, May 18, 1863
- Letter from Frances Miller Seward to William Henry Seward, June 6, 1863
- Letter from Frances Adeline Seward to William Henry Seward, June 7, 1863
- Letter from Frances Miller Seward to William Henry Seward, June 12, 1863
- Letter from Frances Miller Seward to William Henry Seward, June 17, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, June 19, 1863
- Letter from Frances Adeline Seward to William Henry Seward, June 21, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, June 21, 1863
- Letter from Frances Miller Seward to Frederick William Seward, June 24, 1863
- Letter from Frances Miller Seward to William Henry Seward, July 5, 1863
- Letter from Frances Adeline Seward to Anna Wharton Seward, July 9, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, July 9, 1863
- Letter from Frances Miller Seward to William Henry Seward, July 14, 1863
- Letter from Frances Adeline Seward to William Henry Seward, July 15, 1863
- Letter from Frances Miller Seward to William Henry Seward, July 18, 1863
- Letter from Frances Miller Seward to Augustus Henry Seward, July 20, 1863
- Letter from Frances Miller Seward to Frederick William Seward, July 23, 1863
- Letter from Frances Miller Seward to William Henry Seward, July 24, 1863
- Letter from Frances Adeline Seward to William Henry Seward, July 26, 1863
- Letter from Frances Miller Seward to Frederick Willliam Seward, July 28, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, July 31, 1863
- Letter from Frances Adeline Seward to William Henry Seward, August 2, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, August 4, 1863
- Letter from Frances Miller Seward to William Henry Seward, August 6, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, August 7, 1863
- Letter from Frances Miller Seward to William Henry Seward, August 11, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, August 19, 1863
- Letter from Frances Miller Seward to Augustus Henry Seward, August 27, 1863
- Letter from Frances Adeline Seward to William Henry Seward, August 30, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, August 30, 1863
- Letter from Frances Miller Seward to William Henry Seward, September 6, 1863
- Letter from Frances Adeline Seward to William Henry Seward, September 13, 1863
- Letter from Frances Miller Seward to William Henry Seward, September 19, 1863
- Letter from Samuel Swayze Seward to Augustus Henry Seward, September 25, 1863
- Letter from Frances Miller Seward to William Henry Seward, October 11, 1863
- Letter from Frances Miller Seward to William Henry Seward, October 29, 1863
- Letter from Frances Miller Seward to William Henry Seward, October 30, 1863
- Telegram from Frances Miller Seward to William Henry Seward, October 31, 1863
- Letter from Frances Miller Seward to William Henry Seward, November 8, 1863
- Letter from Frances Miller Seward to William Henry Seward, November 9, 1863
- Telegram from Frances Miller Seward to William Henry Seward, November 9, 1863
- Telegram from Frances Miller Seward to William Henry Seward, November 10, 1863
- Letter from William Henry Seward to Edwin McMasters Stanton, November 10, 1863
- Letter from Frances Miller Seward to William Henry Seward, November 12, 1863
- Letter from Frances Adeline Seward to William Henry Seward, November 15, 1863
- Letter from Frances Adeline Seward to William Henry Seward, November 21, 1863
- Letter from Frances Miller Seward to William Henry Seward, November 22, 1863
- Letter from Henry Onderdonk Chesebro to Frederick William Seward, November 25, 1863
- Letter from Frances Miller Seward to William Henry Seward, November 26, 1863
- Letter from Frances Adeline Seward to William Henry Seward, November 29, 1863
- Letter from Frances Miller Seward to William Henry Seward, November 30, 1863
- Letter from Frances Adeline Seward to William Henry Seward, December 6, 1863
- Letter from Frances Miller Seward to William Henry Seward, December 10, 1863
- Letter from Frances Miller Seward to William Henry Seward, December 12, 1863
- Letter from Frances Miller Seward to William Henry Seward, December 14, 1863
- Letter from Frances Miller Seward to William Henry Seward, December 15, 1863
- Letter from Frances Miller Seward to William Henry Seward, December 20, 1863
- Telegram from William Henry Seward, Jr. to Frederick William Seward, December 23, 1863
- Letter from William Henry Seward, Jr. to Frederick William Seward, December 27, 1863
- Letter from William Henry Seward, Jr. to Frederick William Seward, December 28, 1863
- Letter from Frances Adeline Seward to William Henry Seward, 1864
- Letter from Frances Adeline Seward to William Henry Seward, 1864
- Letter from Frances Adeline Seward to William Henry Seward, 1864
- Letter from Frances Miller Seward to William Henry Seward, January 6, 1864
- Letter from William Henry Seward, Jr. to Frederick William Seward, January 19, 1864
- Letter from Frances Miller Seward to William Henry Seward, January 26, 1864
- Letter from Frances Miller Seward to William Henry Seward, February 1864
- Letter from William Henry Seward, Jr. to Frederick William Seward, February 3, 1864
- Letter from William Henry Seward, Jr. to Frederick William Seward, February 3, 1864
- Letter from Frances Miller Seward to William Henry Seward, February 11, 1864
- Letter from Frances Miller Seward to William Henry Seward, February 19, 1864
- Letter from William Henry Seward, Jr. to Frances Miller Seward, March 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, March 9, 1864
- Letter from William Henry Seward, Jr. to Frances Miller Seward, April 1864
- Letter from Frances Miller Seward to William Henry Seward, Jr., May 1864
- Letter from William Henry Seward, Jr. to Frances Miller Seward, May 15, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, October 7, 1864
- Letter from Serene Fosgate Birdsall to Frances Miller Seward, October 12, 1864
- Letter from William Henry Seward, Jr. to Janet Watson Seward, November 2, 1864
- Letter to William Henry Seward, Jr. to Janet Watson Seward, November 7, 1864
- Telegram from Henry Onderdonk Chesebro to Janet Watson Seward, April 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 15, 1865
- Telegram from William Henry Seward, Jr. to Janet Watson Seward, April 15, 1865
- Letter from Frances Adeline Seward to Augustus Henry Seward, August 25, 1865
- Letter from Edwin Polydore Seward to Frances Miller Seward, November 2, 1861
- Letter from William Henry Seward, Jr. to Frances Miller Seward, January 5, 1862
- Letter from William Henry Seward, Jr. to Frances Miller Seward, October 23, 1862
- Letter from William Henry Seward, Jr. to Frances Miller Seward, June 23, 1863
- Letter from Frances Miller Seward to William Henry Seward, July 14, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, September 14, 1863
- Letter from Frances Miller Seward to William Henry Seward, January 6, 1864
- Letter from William Henry Seward to Frances Miller Seward, January 1831
- Letter from Frances Miller Seward to Augustus Henry Seward, January 23, 1855
- Letter from Lazette Miller Worden to Sarah Dare Hance, January 9, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, November 1, 1858
- Letter from William Henry Seward, Jr. to Frances Miller Seward, February 16, 1862
- Letter from William Henry Seward to Frances Miller Seward, January 20, 1831
- Letter from William Henry Seward to Frances Miller Seward, January 1831
- Letter from William Henry Seward to Elijah Miller, December 26, 1831
- Letter from Louisa Cornelia Seward Canfield to William Henry Seward, March 26, 1832
- Letter from Alvah H. Worden to William Henry Seward, April 18, 1832
- Letter from Alvah H. Worden to William Henry Seward, November 23, 1832
- Letter from Mahlon Dickerson Canfield to William Henry Seward, February 18, 1833
- Letter from Frances Miller Seward to William Henry Seward, July 8, 1833
- Letter from Benjamin Jennings Seward to William Henry Seward, June 10, 1834
- Letter from William Henry Seward to Frances Miller Seward, November 23, 1834
- Letter from William Henry Seward to Frances Miller Seward, November 24, 1834
- Letter from William Henry Seward to Frances Miller Seward, December 15, 1834
- Letter from Frances Miller Seward to William Henry Seward, December 8, 1836
- Letter from William Henry Seward to Benjamin Jennings Seward, September 15, 1837
- Letter from Frances Miller Seward to William Henry Seward, September 21, 1837
- Letter from Frances Miller Seward to Lazette Miller Worden, March 11, 1838
- Letter from Frances Miller Seward to Lazette Miller Worden, July 23, 1838
- Letter from Benjamin Jennings Seward to Frances Miller Seward, December 20, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, December 23, 1840
- Letter from Benjamin Jennings Seward to William Henry Seward, December 25, 1840
- Letter from Samuel Sweezey Seward to William Henry Seward, January 18, 1841
- Letter from Benjamin Jennings Seward to William Henry Seward, January 22, 1841
- Letter from Benjamin Jennings Seward to Frances Miller Seward, January 29, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, February 14, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, August 31, 1841
- Letter from Clarinda Miller McClallen to Lazette Miller Worden, March 9, 1842
- Letter from Frances Miller Seward to Lazette Miller Worden, February 10, 1843
- Letter from Frances Miller Seward to Augustus Henry Seward, February 13, 1843
- Letter from Frances Miller Seward to Lazette Miller Worden, March 12, 1843
- Letter from Frances Miller Seward to Augustus Henry Seward, February 11, 1844
- Letter from Frances Miller Seward to Lazette Miller Worden, February 18, 1844
- Letter from Frances Miller Seward to Augustus Henry Seward, April 8, 1844
- Letter from William Henry Seward to Lazette Miller Worden, December 9, 1844
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, January 18, 1846
- Letter from Frances Miller Seward to Augustus Henry Seward, February 8, 1846
- Letter from Frances Miller Seward to Augustus Henry Seward, March 1, 1846
- Letter from Frances Miller Seward to Lazette Miller Worden, May 17, 1846
- Letter from Frances Miller Seward to Lazette Miller Worden, February 22, 1847
- Letter from Frances Miller Seward to Augustus Henry Seward, February 28, 1847
- Letter from William Henry Seward to Samuel Sweezey Seward, March 8, 1847
- Letter from Frances Miller Seward to Augustus Henry Seward, April 19, 1847
- Letter from William Henry Seward to Augustus Henry Seward, June 7, 1847
- Letter from Frances Miller Seward to Lazette Miller Worden, June 11, 1847
- Letter from Frances Miller Seward to William Henry Seward, June 14, 1847
- Letter from Frances Miller Seward to William Henry Seward, January 24, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, June 18, 1848
- Letter from Frances Miller Seward to William Henry Seward, September 30, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, October 1, 1848
- Letter from Frances Miller Seward to William Henry Seward, October 7, 1848
- Letter from Frances Miller Seward to William Henry Seward, November 9, 1848
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, November 11, 1848
- Letter from Frances Miller Seward to William Henry Seward, November 28, 1848
- Letter from Frances Miller Seward to Lazette Miller Worden, December 7, 1848
- Letter from Frances Miller Seward to Lazette Miller Worden, December 17, 1848
- Letter from Frances Miller Seward to Lazette Miller Worden, January 7, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, February 12, 1849
- Letter from Frances Alvah Worden to Augustus Henry Seward, Febuary 26, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, March 8, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, March 9, 1849
- Letter from Frances Miller Seward to William Henry Seward, March 16, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, March 24, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, March 1849
- Letter from William Henry Seward to Frances Miller Seward, April 1, 1849
- Letter from William Henry Seward to Frances Miller Seward, April 2, 1849
- Letter from Alvah H. Worden to William Henry Seward, April 14, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, April 18, 1849
- Letter from William Henry Seward to Frances Miller Seward, April 25, 1849
- Letter from Frances Miller Seward to William Henry Seward, April 26, 1849
- Letter from William Henry Seward to Frances Miller Seward, April 26, 1849
- Letter from William Henry Seward to Frances Miller Seward, April 28, 1849
- Letter from William Henry Seward to Frances Miller Seward, April 30, 1849
- Letter from Frances Miller Seward to William Henry Seward, May 2, 1849
- Letter from William Henry Seward to Frances Miller Seward, May 5, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, May 29, 1849
- Letter from William Henry Seward to Frances Miller Seward, June 8, 1849
- Letter from George Washington Seward to Frances Miller Seward, June 24, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, July 1, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, July 8, 1849
- Letter from Frances Miller Seward to William Henry Seward, August 23, 1849
- Letter from William Henry Seward to Augustus Henry Seward, September 3, 1849
- Letter from Augustus Canfield to William Henry Seward, October 2, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, November 4, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, November 18, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, November 26, 1849
- Letter from Frances Alvah Worden to Lazette Miller Worden, November 29, 1849
- Letter from Frances Alvah Worden to Lazette Miller Worden, December 5, 1849
- Letter from Clarinda Miller McClallen to Lazette Miller Worden, March 22, 1850
- Letter from Frances Miller Seward to William Henry Seward, May 26, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, June 16, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, June 23, 1850
- Letter from Frances Miller Seward to Lazette Miller Worden, June 30, 1850
- Letter from Serene Fosgate Birdsall to Frances Miller Seward, July 7, 1850
- Letter from Frances Miller Seward to Augustus Henry Seward, October 14, 1850
- Letter from Frances Miller Seward to Augustus Henry Seward, November 13, 1850
- Letter from Frances Miller Seward to William Henry Seward, November 1851
- Letter from Frances Miller Seward to Willliam Henry Seward, December 10, 1851
- Letter from George Washington Seward to William Henry Seward, December 16, 1851
- Letter from Stephen Reynolds Kirby to Francis Miller Seward, December 19, 1851
- Letter from Clarence Armstrong Seward to William Henry Seward, March 12, 1852
- Letter from Frances Miller Seward to Augustus Henry Seward, June 17, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, July 17, 1852
- Letter from Frances Miller Seward to Lazette Miller Worden, November 8, 1852
- Letter from Laura Esther Watrous to Frances Miller Seward, Decemeber 1852
- Letter from Lazette Miller Worden to Frances Miller Seward, April 12, 1853
- Letter from Frederick William Seward to William Henry Seward, November 16, 1853
- Letter from William Henry Seward to Lazette Miller Worden, November 23, 1853
- Letter from Frances Miller Seward to Augustus Henry Seward, January 21, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, February 7, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, March 28, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, June 27, 1854
- Letter from Lazette Miller Worden to William Henry Seward, August 1, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, December 22, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, January 6, 1855
- Letter from Frances Adeline Seward to Frances Miller Seward, April 21, 1855
- Letter from Frances Miller Seward to Augustus Henry Seward, July 13, 1855
- Letter from William Henry Seward, Jr. to Frances Miller Seward, October 23, 1855
- Letter from William Henry Seward, Jr. to Frances Miller Seward, November 14, 1855
- Letter from Augustus Henry Seward to Frances Miller Seward, February 25, 1856
- Letter from Frances Alvah Worden Chesebro to Augustus Henry Seward, April 2, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, July 27, 1856
- Letter from Frances Miller Seward to William Henry Seward, August 22, 1856
- Letter from Lazette Miller Worden to Sarah Dare Hance, August 28, 1856
- Letter from William Henry Seward to George Washington Seward, September 14, 1856
- Letter from Charles Sumner to William Henry Seward, September 21, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, September 25, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, November 7, 1856
- Letter from Frederick William Seward to William Henry Seward, November 26, 1856
- Letter from Frances Miller Seward to William Henry Seward, Jr., June 19, 1857
- Letter from Frances Miller Seward to William Henry Seward, Jr., June 24, 1857
- Letter from Frances Miller Seward to William Henry Seward, Jr., July 13, 1857
- Letter from Frances Adeline Seward to William Henry Seward, Jr., July 15, 1857
- Letter from Frances Adeline Seward to Lazette Miller Worden, August 20, 1857
- Letter from Frances Miller Seward to William Henry Seward, Jr., October 31, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, November 3, 1857
- Letter from Frances Miller Seward to William Henry Seward, Jr., November 19, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, November 22, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, November 27, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, December 13, 1857
- Letter from Frances Miller Seward to William Henry Seward, Jr., December 15, 1857
- Letter from Frances Miller Seward to William Henry Seward, Jr., December 18, 1857
- Letter from Sarah Dare Hance to Frances Miller Seward, December 31, 1857
- Letter from William Henry Seward, Jr. to Frances Miller Seward, January 1, 1858
- Letter from Frances Miller Seward to William Henry Seward, Jr., January 11, 1858
- Letter from Charles Sumner to Frances Miller Seward, March 29, 1858
- Letter from Charles Sumner to William Henry Seward, April 19, 1858
- Letter from Edwin Polydore Seward to William Henry Seward, May 23, 1858
- Letter from Frances Miller Seward to Augustus Henry Seward, June 22, 1858
- Letter from Frances Miller Seward to Augustus Henry Seward, June 29, 1858
- Letter from Frances Miller Seward to Sarah Dare Hance, July 14, 1858
- Letter from Charles Sumner to William Henry Seward, July 24, 1858
- Letter from Frances Miller Seward to Sarah Dare Hance, July 14, 1858
- Letter from Frances Miller Seward to William Henry Seward, Jr., October 21, 1858
- Letter from William Henry Seward, Jr. to Frances Miller Seward, November 1, 1858
- Letter from Charles Sumner to Frances Miller Seward, January 25, 1859
- Letter from Frances Miller Seward to Lazette Miller Worden, March 17, 1859
- Letter from Frederick William Seward to Frances Miller Seward, May 8, 1859
- Letter from William Henry Seward to Frances Miller Seward, May 11, 1859
- Letter from William Henry Seward to Frances Adeline Seward, May 29, 1859
- Letter from William Henry Seward to Frances Miller Seward, June 26, 1859
- Letter from William Henry Seward to Frances Miller Seward, July 28, 1859
- Letter from William Henry Seward to Frances Adeline Seward, August 22, 1859
- Letter from William Henry Seward to Frances Miller Seward, November 27, 1859
- Letter from Frederick William Seward to William Henry Seward, Jr., December 1, 1859
- Letter from Charles Sumner to Frances Miller Seward, December 3, 1859
- Letter from Frederick William Seward to William Henry Seward, Jr., December 3, 1859
- Letter from William Henry Seward to Frances Adeline Seward, December 5, 1859
- Letter from William Henry Seward to Frances Adeline Seward, December 5, 1859
- Letter from William Henry Seward to Frances Adeline Seward, December 6, 1859
- Letter from William Henry Seward to Frances Adeline Seward, December 13, 1859
- Letter from Frances Miller Seward to William Henry Seward, May 2, 1860
- Letter from Frances Adeline Seward to Sarah D. Hance, May 25, 1860
- Letter from Frances Adeline Seward to Sarah D. Hance, 1860
- Letter from Frederick William Seward to Frances Miller Seward, January 4, 1861
- Letter from Augustus Henry Seward to William Henry Seward, January 11, 1861
- Letter from George Washington Seward to Frances Miller Seward, March 12, 1861
- Letter from Archibald D. Grieff to John M. Mackenzie, March 18, 1861
- Letter from Marion Wallace Mackenzie to Frances Miller Seward, March 23, 1861
- Letter from Caroline Canfield Schoolcraft Beattie to Frances Miller Seward, May 27, 1861
- Letter from Frances Miller Seward to Frances Adeline Seward, June 4, 1861
- Letter from George Washington Seward to Frances Miller Seward, July 21, 1861
- Letter from Frances Miller Seward to Frances Adeline Seward, July 31, 1861
- Letter from Frances Adeline Seward to Frances Miller Seward, August 1, 1861
- Letter from George Washington Seward to Frances Miller Seward, August 29, 1861
- Letter from George Washington Seward to Frances Miller Seward, September 26, 1861
- Letter from George Washington Seward to Frances Miller Seward, November 22, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, November 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, December 6, 1861
- Letter from Frances Adeline Seward to Lazette Miller Worden, December 8, 1861
- Letter from George Washington Seward to Frances Miller Seward, December 12, 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, December 1861
- Letter from Frances Miller Seward to Frances Adeline Seward, 1861
- Letter from Janet Watson Seward to Frances Miller Seward, January 13 1862
- Letter from Frances Miller Seward to Lazette Miller Worden, February 2, 1862
- Letter from Frances Miller Seward to Lazette Miller Worden, February 6, 1862
- Letter from Lazette Miller Worden to Frances Adeline Seward, February 14, 1862
- Letter from Frances Miller Seward to Lazette Miller Worden, February 20, 1862
- Letter from Frances Miller Seward to Lazette Miller Worden, February 27, 1862
- Letter from William Henry Seward, Jr. to Frances Miller Seward, March 2, 1862
- Letter from Frances Miller Seward to Lazette Miller Worden, March 2, 1862
- Letter from Frances Miller Seward to Lazette Miller Worden, March 16, 1862
- Letter from Frances Miller Seward to William Henry Seward, July 23, 1862
- Letter from Frances Miller Seward to Anna Wharton Seward, July 1862
- Letter from William Henry Seward, Jr. to Janet Watson Seward, December 19, 1862
- Letter from Lazette Miller Worden to Sarah Dare Hance, February 26, 1863
- Letter from Frances Alvah Worden to Augustus Henry Seward, September 13, 1863
- Letter from Frances Miller Seward to Frederick William Seward, September 13, 1863
- Letter from Charlotte Platt Underwood to Frances Miller Seward, October 13, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, November 17, 1863
- Letter from Frances Miller Seward to Sarah Dare Hance, February 12, 1864
- Letter from Frances Miller Seward to Augustus Henry Seward, May 15, 1864
- Letter from Frances Miller Seward to William Henry Seward, Jr., May 20, 1864
- Letter from Frances Miller Seward to William Henry Seward, Jr., June 12, 1864
- Letter from William Henry Seward, Jr. to Frances Miller Seward, June 18, 1864
- Letter from Frances Miller Seward to Frederick William Seward, July 17, 1864
- Letter from Frances Adeline Seward to Sarah Dare Hance, July 30, 1864
- Letter from Lazette Miller Worden to Sarah Dare Hance, July 30, 1864
- Letter from Frances Miller Seward to William Henry Seward, Jr., September 15, 1864
- Letter from Frances Miller Seward to Frederick William Seward, October 13, 1864
- Letter from William Henry Seward, Jr. to Frances Adeline Seward, December 22, 1864
- Letter from Frances Miller Seward to Frances Adeline Seward, March 1865
- Letter from William Henry Seward, Jr. to Janet Watson Seward, March 29, 1865
- Letter from Frances Adeline Seward to William Henry Seward, June 18, 1865
- Letter from Anna Wharton Seward to William Henry Seward, 1865
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, January 22, 1866
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, February 8, 1866
- Letter from Frances Adeline Seward to William Henry Seward, Jr., February 10, 1866
- Letter from Frances Adeline Seward to William Henry Seward, Jr., February 16, 1866
- Letter from Frances Adeline Seward to Lazette Miller Worden, February 19, 1866
- Letter from William Henry Seward, Jr. to Frederick William Seward, April 13, 1866
- Letter from William Henry Seward, Jr. to William Henry Seward, August 6, 1866
- Letter from Frederick William Seward to William Henry Seward, August 14, 1866
- Letter from William Henry Seward, Jr. to William Henry Seward, September 13, 1866
- Letter from Lazette Miller Worden to Augustus Henry Seward, December 1, 1866
- Letter from William Henry Seward, Jr. to Frederick William Seward, April 29, 1867
- Letter from Lazette Miller Worden to Augustus Henry Seward, January 12, 1868
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, January 15, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, February 9, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, February 20, 1868
- Letter from Charles Sumner to William Henry Seward, February 1868
- Letter from William Henry Seward, Jr. to William Henry Seward, March 3, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, March 7, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, April 5, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, May 5, 1868
- Letter from Janet Watson Seward to Augustus Henry Seward, May 31, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, June 8, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, July 16, 1868
- Letter from Olive Risley Seward to William Henry Seward, Jr., July 26, 1868
- Letter from Olive Risley Seward to William Henry Seward, July 28, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, July 31, 1868
- Telegram from William Henry Seward, Jr. to William Henry Seward, September 29, 1868
- Letter from Janet Watson Seward to Augustus Henry Seward, November 1868
- Letter from Janet Watson Seward to Augustus Henry Seward, May 2, 1869
- Letter from William Henry Seward to William Henry Seward, Jr., January 21, 1870
- Letter from Janet Watson Seward to William Henry Seward, September 19, 1870
- Letter from Janet Watson Seward to William Henry Seward, November 16, 1870
- Letter from Janet Watson Seward to Augustus Henry Seward, November 17, 1870
- Letter from William Henry Seward, Jr. to Janet Watson Seward, September 30, 1864
- Letter from Anna Wharton Seward to Lazette Miller Worden, September 20, 1868
- Letter from William Henry Seward, Jr. to Frances Miller Seward, February 14, 1864
- Letter from David Berdan to William Henry Seward, March 12, 1826
- Letter from Frances Miller Seward to William Henry Seward, January 11, 1831
- Letter from William Henry Seward to Elijah Miller, January 1, 1832
- Letter from Samuel Sweezey Seward to William Henry Seward, April 14, 1833
- Letter from Louisa Cornelia Seward Canfield to William Henry Seward, February 7, 1836
- Letter from Frances Miller Seward to Lazette Miller Worden, April 14, 1837
- Letter from Benjamin Jennings Seward to William Henry Seward, December 30, 1837
- Letter from Frances Miller Seward to Lazette Miller Worden, April 8, 1838
- Letter from Frances Miller Seward to Lazette Miller Worden, August 17, 1838
- Letter from Benjamin Jennings Seward to William Henry Seward, February 16, 1839
- Letter from Benjamin Jennings Seward to William Henry Seward, February 26, 1839
- Letter from Benjamin Jennings Seward to William Henry Seward, March 6, 1839
- Letter from Samuel Sweezey Seward to William Henry Seward, March 20, 1839
- Letter from Frances Miller Seward to Lazette Miller Worden, August 2, 1840
- Letter from Frances Miller Seward to Lazette Miller Worden, January 19, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, February 5, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, June 20, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, June 27, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, October 3, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, October 24, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, November 14, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, January 14, 1842
- Letter from Frances Miller Seward to Lazette Miller Worden, February 20, 1840
- Letter from Frances Miller Seward to Lazette Miller Worden, March 13, 1842
- Letter from Frances Miller Seward to Lazette Miller Worden, March 28, 1842
- Letter from Frances Miller Seward to Lazette Miller Worden, April 3, 1842
- Letter from Frances Miller Seward to Lazette Miller Worden, December 23, 1842
- Letter from Frances Miller Seward to Augustus Henry Seward, February 18, 1844
- Letter from Augustus Seward to Frances Miller Seward, March 2, 1844
- Letter from Frances Miller Seward to Augustus Henry Seward, December 14, 1845
- Letter from Frances Miller Seward to Augustus Henry Seward, December 18, 1845
- Letter from Frances Miller Seward to Augustus Henry Seward, April 6, 1846
- Letter from Frances Miller Seward to Lazette Miller Worden, June 7, 1846
- Letter from Frances Miller Seward to Augustus Henry Seward, November 6, 1847
- Letter from Augustus Henry Seward to Frances Miller Seward, January 3, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, January 14, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, February 10, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, March 3, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, October 18, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, December 24, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, January 20, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, February 13, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, April 23, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, August 31, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, September 16, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, September 23, 1849
- Letter from Frances Miller Seward to William Henry Seward, September 28, 1849
- Letter from William Henry Seward to Mahlon Dickerson Canfield, October 14, 1849
- Letter from Helen Matilda Morgan to Frances Miller Seward, October 18, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, October 18, 1849
- Letter from Frances Alvah Worden to Lazette Miller Worden, November 23, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, November 23, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, November 26, 1849
- Letter from Helen Matilda Webb Morgan to Frances Miller Seward, February 14, 1850
- Letter from Frances Alvah Worden Chesebro to Lazette Miller Worden, April 20, 1850
- Letter from Frances Miller Seward to Augustus Henry Seward, October 27, 1850
- Letter from Frederick William Seward to Lazette Miller Worden, December 16, 1850
- Letter from Frances Miller Seward to Augustus Henry Seward, August 11, 1851
- Letter from Frances Miller Seward to Augustus Henry Seward, September 1, 1851
- Letter from Frances Miller Seward to Augustus Henry Seward, September 24, 1851
- Letter from Frances Miller Seward to Augustus Henry Seward, October 20, 1851
- Letter from Frances Miller Seward to Augustus Henry Seward, November 25, 1851
- Letter from Frances Miller Seward to Augustus Henry Seward, June 1, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 4, 1852
- Letter from Frances Miller Seward to William Henry Seward, June 6, 1852
- Letter from Frances Miller Seward to Augustus Henry Seward, August 2, 1852
- Letter from Frances Miller Seward to Augustus Henry Seward, September 22, 1852
- Letter from Frances Miller Seward to Augustus Henry Seward, November 13, 1852
- Letter from Charles Sumner to William Henry Seward, November 15, 1853
- Letter from Frances Miller Seward to Augustus Henry Seward, April 20, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, February 7, 1855
- Letter from Frances Miller Seward to Augustus Henry Seward, October 22, 1855
- Letter from Frances Miller Seward to Augustus Henry Seward, October 26, 1855
- Letter from Augustus Henry Seward to Clarinda Miller McClallen, January 31, 1856
- Letter from Frances Miller Seward to Lazette Miller Worden, April 26, 1856
- Letter from Frances Miller Seward to William Henry Seward, June 8, 1856
- Letter from Frances Miller Seward to William Henry Seward, July 2, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, August 18, 1856
- Letter from Charles Sumner to Frances Miller Seward, August 18, 1856
- Letter from Frances Miller Seward to Augustus Henry Seward, September 15, 1856
- Letter from William Henry Seward to Frances Miller Seward, June 19, 1857
- Letter from William Henry Seward to Frances Adeline Seward, July 25, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, November 12, 1857
- Letter from Frances Miller Seward to Augustus Henry Seward, December 26, 1857
- Letter from Charles Sumner to Frances Miller Seward, January 11, 1858
- Letter from Frances Miller Seward to William Henry Seward, Jr., June 16, 1858
- Letter from Frances Miller Seward to Augustus Henry Seward, July 28, 1858
- Letter from Frances Miller Seward to William Henry Seward, Jr., October 21, 1858
- Letter from William Henry Seward to Frances Miller Seward, June 24, 1859
- Letter from William Henry Seward to Frances Adeline Seward, July 11, 1859
- Letter from William Henry Seward to Frances Miller Seward, July 15, 1859
- Letter from Frances Adeline Seward to Sarah Dare Hance, July 17, 1859
- Letter from William Henry Seward, Jr., to William Henry Seward, August 15, 1859
- Letter from William Henry Seward to Frances Adeline Seward, August 27, 1859
- Letter from William Henry Seward to Frances Miller Seward, October 20, 1859
- Letter from William Henry Seward to Frances Miller Seward, November 29, 1859
- Letter from William Henry Seward to Frances Miller Seward, November 30, 1859
- Letter from William Henry Seward to Frances Adeline Seward, December 8, 1859
- Letter from Frances Adeline Seward to Sarah Dare Hance, 1859
- Letter from George Washington Seward to Frances Miller Seward, January 8, 1861
- Letter from Augustus Henry Seward to Frances Adeline Seward, February 18, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, February 21, 1861
- Letter from George Washington Seward to Frances Miller Seward, April 20, 1861
- Letter from Edwin Polydore Seward to Frances Miller Seward, May 23, 1861
- Letter from Frances Miller Seward to Frances Adeline Seward, August 1, 1861
- Letter from William Henry Seward to Frances Miller Seward, July 9, 1863
- Letter from John Carlin to Frederick William Seward, July 16, 1864
- Letter from William Henry Seward, Jr. to Frances Miller Seward, October 20, 1864
- Letter from Frederick William Seward to William Henry Seward, August 30, 1866
- Letter from Frederick William Seward to William Henry Seward, September 1, 1866
- Letter from Lazette Miller Worden to Augustus Henry Seward, April 21, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, May 25, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, June 29, 1868
- Letter from Janet Watson Seward to Augustus Henry Seward, September 12, 1870
- Letter from William Henry Seward, Jr. to William Henry Seward, November 20, 1870
- Letter from Augustus Henry Seward to William Henry Seward, March 10, 1871
- Letter from Lazette Miller Worden to Augustus Henry Seward, April 21, 1871
- Letter from Augustus Henry Seward to William Henry Seward, May 1, 1871
- Letter from William Henry Seward to Frederick William Seward, May 11, 1871
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, June 15, 1871
- Letter from William Henry Seward, Jr. to William Henry Seward, June 15, 1871
- Letter from Anna Wharton Seward to Augustus Henry Seward, December 29, 1872
- Journal of Frances Adeline Seward, April 5, 1862 to May 1, 1863