Mexico City, Mexico
- City/Town/Village Name
- Mexico City
- Country Name
- Mexico
- Letter from Frances Miller Seward to Augustus Henry Seward, November 6, 1847
- Letter from Frances Miller Seward to Augustus Henry Seward, December 25, 1847
- Letter from Augustus Henry Seward to Frances Miller Seward, February 5, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, February 10, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, April 29, 1848
- Letter from Frances Miller Seward to Augustus Henry Seward, May 21, 1848
- Letter from Frances Miller Seward to William Henry Seward, October 20, 1848
- Letter from William Henry Seward to Frederick William Seward, September 17, 1868
- Letter from Augustus Henry Seward to Frances Miller Seward, November 20, 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 William Henry Seward to George MacCullough Grier, April 2, 1848
- Letter from Augustus Henry Seward to Frances Miller Seward, May 1, 1848
- Letter from Frederick William Seward to William Henry Seward, August 4, 1852