Newburgh, NY
- City/Town/Village Name
- Newburgh
- County/Parish
- Orange
- State/Province Name
- New York
- Country Name
- United States
- Letter from William Henry Seward to George MacCullough Grier, October 29, 1830
- Letter from Louisa Cornelia Seward Canfield to William Henry Seward, November 1831
- Letter from Dr. Samuel Sweezey Seward to William Henry Seward, February 15, 1832
- Letter from Samuel Sweezey Seward to William Henry Seward, November 28, 1832
- Letter from Dr. Samuel Sweezey Seward to William Henry Seward, January 14, 1834
- Letter from William Henry Seward to Frances Miller Seward, December 15, 1834
- Letter from George Washington Seward to William Henry Seward, May 31, 1838
- Letter from George Washington Seward to William Henry Seward, October 31, 1839
- Letter from John Carlin to Frances Miller Seward, October 31, 1843
- Letter from Samuel Sweezey Seward to William Henry Seward, November 25, 1843
- Letter from Samuel Sweezey Seward to William Henry Seward, June 12, 1845
- Letter from Benjamin Jennings Seward to Samuel Sweezey Seward, March 29, 1825
- Letter from Benjamin Jennings Seward to Samuel Sweezey Seward, April 23, 1825
- Letter from Benjamin Jennings Seward to Samuel Sweezey Seward, May 9, 1825
- Letter from Louisa Cornelia Seward Canfield to William Henry Seward, January 6, 1826
- Letter from Benjamin Jennings Seward to William Henry Seward, June 11, 1827
- Letter from Louisa Cornelia Seward Canfield to Frances Miller Seward, February 25, 1828
- Letter from Samuel Sweezey Seward to William Henry Seward, September 26, 1828
- Letter from Frances Miller Seward to William Henry Seward, June 15, 1829
- Letter from Samuel Sweezey Seward to William Henry Seward, June 2, 1831
- Letter from Samuel Sweezey Seward to William Henry Seward, November 21, 1831
- Letter from Frances Miller Seward to Lazette Miller Worden, April 5, 1832
- Letter from Frances Miller Seward to William Henry Seward, April 13, 1832
- Letter from Samuel Sweezey Seward to William Henry Seward, March 27, 1833
- Letter from Samuel Sweezey Seward to William Henry Seward, April 14, 1833
- Letter from Frances Miller Seward to William Henry Seward, May 9, 1833
- Letter from Frances Miller Seward to Lazette Miller Worden, November 11, 1833
- Letter from Benjamin Jennings Seward to William Henry Seward, October 16, 1834
- Letter from William Henry Seward to Frances Miller Seward, December 17, 1834
- Letter from Frances Miller Seward to William Henry Seward, December 21, 1834
- Letter from Samuel Sweezey Seward to William Henry Seward, January 4, 1835
- Letter from Benjamin Jennings Seward to William Henry Seward, August 12, 1835
- Letter from Samuel Sweezey Seward to William Henry Seward, November 21, 1835
- Letter from Samuel Sweezey Seward to William Henry Seward, December 22, 1836
- Letter from George Washington Seward to William Henry Seward, October 19, 1837
- Letter from Samuel Sweezey Seward to William Henry Seward, October 28, 1837
- Letter from Frances Miller Seward to Lazette Miller Worden, January 29, 1838
- Letter from Frances Miller Seward to Lazette Miller Worden, June 30, 1838
- Letter from George MacCullough Grier to William Henry Seward, August 25, 1838
- Letter from Samuel Sweezey Seward to William Henry Seward, January 17, 1839
- Letter from George MacCullough Grier to William Henry Seward, February 10, 1839
- Letter George MacCullough Grier to William Henry Seward, February 22, 1839
- Letter from Benjamin Jennings Seward to William Henry Seward, July 28, 1839
- Letter from George MacCullough Grier to William Henry Seward, February 24, 1840
- Letter from George MacCullough Grier to William Henry Seward, May 22, 1840
- Letter from George Washington Seward to Frances Miller Seward, May 31, 1840
- Letter from George MacCullough Grier to William Henry Seward, July 22, 1840
- Letter from Samuel Sweezey Seward to William Henry Seward, September 14, 1840
- Letter from Samuel Sweezey Seward to William Henry Seward, September 16, 1840
- Letter from Samuel Sweezey Seward to William Henry Seward, January 23, 1841
- Letter from Frances Tuthill Grier to Frances Miller Seward, February 1, 1841
- Letter from Samuel Sweezey Seward to William Henry Seward, July 12, 1841
- Letter from Samuel Sweezey Seward to William Henry Seward, October 7, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, October 19, 1841
- Letter from Samuel Sweezey Seward to William Henry Seward, May 25, 1842
- Letter from Samuel Sweezey Seward to William Henry Seward, Decemeber 12, 1842
- Letter from Samuel Sweezey Seward to William Henry Seward, November 5, 1843
- Letter from Samuel Sweezey Seward to William Henry Seward, November 14, 1843
- Letter from Samuel Sweezey Seward to William Henry Seward, November 27, 1843
- Letter from William Henry Seward to Samuel Sweezey Seward, December 9, 1843
- Letter from William Henry Seward to Samuel Sweezey Seward, February 13, 1845
- Letter from Samuel Sweezey Seward to William Henry Seward, Jr., June 15, 1845
- Letter from Frances Miller Seward to Augustus Henry Seward, December 14, 1845
- Letter from William Henry Seward to Seward Sweezey Seward, March 25, 1846
- Letter from William Henry Seward to Samuel Sweezey Seward, April 1, 1846
- Letter from Frances Miller Seward to Augustus Henry Seward, September 22, 1846
- Letter from George Washington Seward to Frances Miller Seward, October 22, 1851
- Letter from Anna Wharton Seward to Frances Miller Seward, August 8, 1861
- Letter from William Henry Seward to Samuel Sweezey Seward, August 12, 1823
- Letter from Benjamin Jennings Seward to William Henry Seward, March 14, 1825
- Letter from Benjamin Jennings Seward to Samuel Sweezey Seward, April 20, 1825
- Letter from Louisa Cornelia Seward Canfield to Frances Miller Seward, July 9, 1825
- Letter from James Berdan to William Henry Seward, December 19, 1827
- Letter from Frances Miller Seward to Lazette Miller Worden, June 8, 1829
- Letter from Frances Miller Seward to William Henry Seward, June 23, 1829
- Letter from Frances Miller Seward to William Henry Seward, June 26, 1829
- Letter from Frances Miller Seward to William Henry Seward, July 9, 1829
- Letter from Frances Miller Seward to Lazette Miller Warden, April 9, 1832
- Letter from Benjamin Jennings Seward to William Henry Seward, February 20, 1833
- Letter from Benjamin Jennings Seward to William Henry Seward, March 9, 1833
- Letter from Dr. Samuel Sweezey Seward to William Henry Seward, January 6, 1834
- Letter from George Washington Seward to William Henry Seward, September 6, 1834
- Letter from Samuel Sweezey Seward to William Henry Seward, October 16, 1834
- Letter from Samuel Sweezey Seward to William Henry Seward, June 27, 1836
- Letter from William Henry Seward to Benjamin Jennings Seward, October 7, 1837
- Letter from Frances Miller Seward to Lazette Miller Worden, January 31, 1838
- Letter from George MacCullough Grier to William Henry Seward, June 8, 1838
- Letter from Frances Miller Seward to William Henry Seward, July 2, 1838
- Letter from Frances Miller Seward to Lazette Miller Worden, August 25, 1838
- Letter from Samuel Sweezey Seward to William Henry Seward, March 20, 1839
- Letter from Frances Miller Seward to Lazette Miller Worden, November 11, 1839
- Letter from George MacCullough Grier to William Henry Seward, April 19, 1840
- Letter from Frances Miller Seward to Lazette Miller Worden, November 29, 1841
- Letter from Frances Miller Seward to Lazette Miller Worden, April 3, 1842
- Letter from Frances Miller Seward to Lazette Miller Worden, September 20, 1842
- Letter from Frances Miller Seward to Lazette Miller Worden, October 11, 1842
- Letter from William Henry Seward to Samuel Sweezey Seward, June 3, 1845
- Letter from Frances Miller Seward to Augustus Henry Seward, November 30, 1845
- Letter from Frances Miller Seward to Lazette Miller Worden, August 23, 1846
- Letter from Frances Miller Seward to Augustus Henry Seward, August 31, 1849
- Letter from Frances Miller Seward to Augustus Henry Seward, October 14, 1850