Oswego, NY
- City/Town/Village Name
- Oswego
- County/Parish
- Oswego
- State/Province Name
- New York
- Country Name
- United States
- Letter from George Washington Seward to William Henry Seward, October 1, 1856
- Letter from William Henry Seward to Samuel Sweezey Seward, December 20, 1825
- Letter from William Henry Seward to Benjamin Jennings Seward, May 28, 1839
- Letter from Frances Miller Seward to William Henry Seward, July 29, 1839
- Letter from Frances Miller Seward to Lazette Miller Worden, June 29, 1845
- Letter from Clarence Armstrong Seward to William Henry Seward, December 12, 1849
- Letter from Frances Miller Seward to William Henry Seward, April 18, 1851
- Letter from Frances Miller Seward to William Henry Seward, July 26, 1852
- Letter from George Washington Seward to William Henry Seward, October 30, 1852
- Letter from Clarence Armstrong Seward to William Henry Seward and George Washington Seward, November 16, 1852
- Letter from Frederick William Seward to William Henry Seward, February 15, 1857
- Telegram from William Henry Seward, Jr. to William Henry Seward, March 5, 1870
- Letter from Frances Miller Seward to Lazette Miller Worden, June 11, 1837
- Letter from Frances Miller Seward to William Henry Seward, November 26, 1837
- Letter from Benjamin Jennings Seward to William Henry Seward, April 17, 1838
- Letter from Frances Miller Seward to Lazette Miller Worden, July 23, 1838
- Letter from Benjamin Jennings Seward to William Henry Seward, April 18, 1839
- Letter from Frances Miller Seward to Lazette Miller Worden, August 23, 1840
- Letter from Frances Miller Seward to Lazette Miller Worden, August 31, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, June 23, 1845
- Letter from Frances Miller Seward to Augustus Henry Seward, September 22, 1846
- Letter from Edwin Polydore Seward to Frances Miller Seward, June 12, 1849