Letter from James Fenimore Cooper to William Heathcote De Lancey, October 6, 1838
Letter from James Fenimore Cooper to William Heathcote De Lancey, October 5, 1838
Letter from James Fenimore Cooper to William Heathcote De Lancey, September 8, 1838
Letter from William Heathcote De Lancey to Lord Ashburton, May 16, 1859
Letter from William Heathcote De Lancey to Lord Ashburton, March 14, 1859
Letter from Elizabeth Herbert to William Heathcote De Lancey, March 9, 1859
Letter from Frances Munro De Lancey to Edward Floyd De Lancey, June 5, 1865
Letter from James Fenimore Cooper to William Heathcote De Lancey, March 4, 1835
Letter from James De Lancey, May 6, 1852
Letter from William Heathcote De Lancey, March 10, 1859
Letter from John De Lancey to his brother, James De Lancey, October 1, 1789
Telegram from Paul Fenimore Cooper to Edward Floyd De Lancey, June 6, 1865
Letter from Susan Fenimore Cooper to Edward Floyd De Lancey, June 12, 1865
Letter from Elizabeth F. Cooper to Josephine De Zeng, October 13, 1848
Letter from Edward Floyd De Lancey to Anne Charlotte McAdam, February 24, 1852
Letter from Edward Floyd De Lancey to Anne Charlotte McAdam, January 26, 1852
Letter from William Heathcote De Lancey to William Steuben De Zeng, March 24, 1847
Letter from John De Lancey to John Peter De Lancey, May, 1791
Letter from William Smith to Richard Floyd, May 6, 1765
Letter from Cully Phinney to Edward Floyd De Lancey, June 6, 1865
