Letter from James De Lancey to John De Lancey, January 2, 1792
Letter from James De Lancey to John De Lancey, June 4, 1792
Letter from John Peter De Lancey to John De Lancey, December 19, 1786
Letter from James De Lancey to John De Lancey, October 20, 1791
Account of James De Lancey with Masterman of Springall, December, 1786 - January 15, 1794
Letter from William Heathcote De Lancey to Thomas J. De Lancey, January 5, 1848
Letter from John Peter De Lancey to John De Lancey, June 5, 1789
Letter from John Peter De Lancey to John De Lancey, October 9, 1788
Letter from John Peter De Lancey to John De Lancey, September 28, 1788
Letter from John De Lancey to James De Lancey, November 6, 1792
Letter from John De Lancey to James De Lancey, April 12, 1792
Letter from John Peter De Lancey to John De Lancey, January 18, 1791
Letter from John Peter De Lancey to John De Lancey, October 5, 1789
Letter from John De Lancey to John Peter De Lancey, March 14, 1796
Letter from John Peter De Lancey to John De Lancey, March 15, 1791
Undated letter from John De Lancey to James De Lancey
Letter from John De Lancey to James De Lancey, April 18, 1792
Letter from John De Lancey to James De Lancey, April 8, 1792