Montrose, NY
- City/Town/Village Name
- Montrose
- County/Parish
- Westchester
- State/Province Name
- New York
- Country Name
- United States
- Letter from William Henry Seward to Frederick William Seward, September 21, 1868
- Letter from Lazette Miller Worden to Augustus Henry Seward, January 25, 1869
- Letter from Janet Watson Seward to Augustus Henry Seward, February 27, 1870
- Letter from William Henry Seward to Augustus Henry Seward, May 26, 1870
- Letter from William Henry Seward to Augustus Henry Seward, June 6, 1870
- Letter from William Henry Seward to Augustus Henry Seward, July 6, 1870
- Letter from Janet Watson Seward to Augustus Henry Seward, September 12, 1870
- Letter from Lazette Miller Worden to Augustus Henry Seward, June 29, 1868
- Letter from William Henry Seward, Jr. to William Henry Seward, November 20, 1870