New York, US
- State/Province Name
- New York
- Country Name
- United States
- Letter from Frances Miller Seward to William Henry Seward, November 10, 1864
- Letter from Frances Miller Seward to William Henry Seward, June 6, 1863
- Letter from Frances Adeline Seward to William Henry Seward, June 21, 1863
- Letter from Frances Miller Seward to Anna Wharton Seward, August 4, 1863
- Letter from Augustus Seward to William Henry Seward, September 20, 1862
- Letter from William Henry Seward to Samuel Sweezey Seward, December 20, 1823
- Letter from Frances Miller Seward to William Henry Seward, April 03, 1831
- Letter from William Henry Seward to George Washington Seward, September 20, 1831
- Letter from Mahlon Dickerson Canfield to William Henry Seward, November 21, 1831
- Letter from Mahlon Dickerson Canfield to William Henry Seward, February 18, 1833
- Letter from Samuel Sweezey Seward to William Henry Seward, March 11, 1833
- Letter from George Washington Seward to William Henry Seward, July 17, 1834
- Letter from Benjamin Jennings Seward to William Henry Seward, December 30, 1837
- Letter from William Henry Seward to Benjamin Jennings Seward, January 10, 1838
- Letter from Alvah H. Worden to William Henry Seward, June 3, 1838
- Letter from Alvah H. Worden to William Henry Seward, June 17, 1838
- Letter from Samuel Sweezey Seward to William Henry Seward, November 12, 1838
- Letter from Alvah H. Worden to William Henry Seward, November 13, 1838
- Letter from Maria F. Gordon to Frances Miller Seward, November 23, 1838
- Letter from Louisa Cornelia Seward Canfield to Mary Jennings Seward, December 30, 1838
- Letter from Frances Tuthill Grier to William Henry Seward, February 5, 1840
- Letter from William Henry Seward to Benjamin Jennings Seward, April 2, 1840
- Letter from William Henry Seward to George MacCullough Grier, July 24, 1840
- Letter from Samuel Sweezey Seward to William Henry Seward, November 13, 1840
- Letter from Frances Miller Seward to Lazette Miller Worden, January 31, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, November 5, 1841
- 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 Samuel Sweezey Seward to William Henry Seward, March 15, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, February 24, 1850
- Letter from Mahlon Dickerson Canfield to Frances Miller Seward, March 14, 1850
- Letter from Frances Miller Seward to Augustus Henry Seward, November 13, 1850
- Letter from Clarence Armstrong Seward to William Henry Seward, June 1, 1852
- Letter from Frances Miller Seward to Augustus Henry Seward, August 1, 1853
- Letter from Charles Sumner to Frances Miller Seward, October 26, 1854
- Letter from Caroline Canfield Schoolcraft Beattie to William Henry Seward, February 12, 1855
- Letter from Frederick William Seward to Frances Miller Seward, December 16, 1856
- Letter from Augustus Canfield to Frances Miller Seward, April 17, 1858
- Letter from William Henry Seward to Frances Adeline Seward, May 10, 1859
- Letter from William Henry Seward to Frances Miller Seward, May 13, 1859
- Letter from Samuel Swayze Seward to William Henry Seward, December 26, 1860
- Letter from Frances Miller Seward to William Henry Seward, April 20, 1861
- Letter from Anna Wharton Seward to Mary Boyd Wharton, May 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, June 18, 1861
- Letter from Frances Miller Seward to William Henry Seward, December 4, 1861
- Letter from William Henry Seward, Jr. to William Henry Seward, October 10, 1864
- Letter from William Henry Seward to Frances Adeline Seward, November 9, 1865
- Letter from William Henry Seward, Jr. to Augustus Henry Seward, May 21, 1866
- Letter from Frederick William Seward to William Henry Seward, August 23, 1866
- Letter from William Henry Seward, Jr. to Frederick William Seward, September 30, 1867
- Letter from Augustus Henry Seward to William Henry Seward, October 10, 1871
- Letter from Frances Miller Seward to William Henry Seward, October 31, 1862
- Letter from Frances Miller Seward to Augustus Henry Seward, July 20, 1863
- Letter from Frances Miller Seward to Augustus Henry Seward, August 27, 1863
- Letter from William Henry Seward to Samuel Sweezey Seward, August 5, 1824
- Letter from William Henry Seward to Samuel Sweezey Seward, April 13, 1828
- Letter from Louisa Cornelia Seward Canfield to William Henry Seward, September 4, 1831
- Letter from Albert Haller Tracy to William Henry Seward, September 19, 1831
- Letter from William Henry Seward to Elijah Miller, December 26, 1831
- Letter from Alvah H. Worden to William Henry Seward, April 5, 1832
- Letter from William Henry Seward to Frances Miller Seward, July 24, 1833
- Letter from William Henry Seward to Frances Miller Seward, August 4, 1833
- Letter from William Henry Seward to Frances Miller Seward, August 6, 1833
- Letter from Louisa Cornelia Seward Canfield to Frances Miller Seward, November 10, 1834
- Letter from Louisa Cornelia Seward Canfield to Mary Jennings Seward, November 30, 1836
- Letter from William Henry Seward to Benjamin Jennings Seward, January 18, 1838
- Letter from Alvah H. Worden to William Henry Seward, June 14, 1838
- Letter from Frances Miller Seward to Lazette Miller Worden, August 17, 1838
- Letter from Alvah H. Worden to William Henry Seward, December 13, 1838
- Letter from William Henry Seward to George Augustus Tuthill, October 6, 1839
- Letter from Benjamin Jennings Seward to Frances Miller Seward, August 12, 1840
- Letter from Samuel Sweezey Seward to William Henry Seward, January 23, 1841
- Letter from John Carlin to Frances Miller Seward, October 31, 1843
- Letter from Frances Miller Seward to Lazette Miller Worden, November 12, 1843
- Letter from William Henry Seward to George MacCullough Grier, October 7, 1844
- Letter from Frances Miller Seward to Augustus Henry Seward, July 1, 1849
- Letter from Frances Miller Seward to Lazette Miller Worden, February 10, 1850
- Letter from Maria Avery Howard to Frances Miller Seward, September 1, 1852
- Letter from Frances Miller Seward to Augustus Henry Seward, July 19, 1853
- 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 Frederick William Seward to William Henry Seward, November 11, 1856
- Letter from William Henry Seward to Frances Adeline Seward, July 25, 1857
- Letter from William Henry Seward to Frances Adeline Seward, June 4, 1859
- Letter from William Henry Seward to Frances Adeline Seward, December 6, 1859
- Letter from Frances Miller Seward to William Henry Seward, August 4, 1861
- Letter from William Henry Seward to William Henry Seward, Jr., January 29, 1871
- Letter from William Henry Seward, Jr. to William Henry Seward, April 15, 1871
- Journal of Frances Adeline Seward, April 5, 1862 to May 1, 1863