Massachusetts, US
- State/Province Name
- Massachusetts
- Country Name
- United States
- Letter from Frances Miller Seward to William Henry Seward, November 27, 1834
- Letter from Benjamin Jennings Seward to Frances Miller Seward, May 19, 1840
- Letter from Frances Miller Seward to Lazette Miller Worden, March 6, 1842
- Letter from Frances Miller Seward to Lazette Miller Worden, March 13, 1842
- Letter from Frances Miller Seward to Augutus Henry Seward, September 16, 1844
- Letter from Frances Miller Seward to Lazette Miller Worden, March 21, 1850
- Letter from Charles Sumner to William Henry Seward, November 15, 1853
- Letter from Charles Sumner to Frances Miller Seward, October 26, 1854
- Letter from Frances Miller Seward to Augustus Henry Seward, May 4, 1855
- Letter from Charles Sumner to William Henry Seward, November 11, 1855
- Letter from Charles Sumner to William Henry Seward, December 24, 1855
- Letter from Charles Sumner to William Henry Seward, July 29, 1856
- Letter from Charles Sumner to William Henry Seward, December 1860
- Letter from Samuel Swayze Seward to William Henry Seward, January 19, 1861
- Letter from Charles Sumner to William Henry Seward, March 18, 1861
- Letter from Charles Sumner to William Henry Seward, March 1861
- Letter from Frances Miller Seward to Frederick William Seward, September 1861
- Letter from Frederick William Seward to Frances Miller Seward, November 17, 1861
- Letter from William Henry Seward to George Washington Seward, September 20, 1831
- Letter from Frances Miller Seward to William Henry Seward, June 13, 1833
- Letter from William Henry Seward to Frances Miller Seward, August 22, 1834
- Letter from Benjamin Jennings Seward to William Henry Seward, October 13, 1834
- Letter from Benjamin Jennings Seward to William Henry Seward, October 16, 1834
- Letter from Samuel Sweezey Seward to William Henry Seward, December 18, 1837
- Letter from Benjamin Jennings Seward to William Henry Seward, March 23, 1839
- Letter from Frances Miller Seward to Lazette Miller Worden, June 27, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, March 7, 1843
- Letter from Frances Miller Seward to William Henry Seward, July 26, 1852
- Letter from Edwin Polydore Seward to William Henry Seward, October 7, 1856
- Letter from William Henry Seward to Frances Adeline Seward, September 8, 1859
- Letter from George Washington Seward to Frances Miller Seward, April 20, 1861
- Letter from Anna Wharton Seward to Frances Miller Seward, April 28, 1861
- Letter from Frances Miller Seward to William Henry Seward, June 27, 1861
- Letter from Frances Miller Seward to Lazette Miller Worden, August 1861
- Letter from John Carlin to Frederick William Seward, July 16, 1864
- Letter from Frances Adeline Seward to Sarah Dare Hance, July 30, 1864
- Journal of Frances Adeline Seward, April 5, 1862 to May 1, 1863