Letter from John De Lancey to John Peter De Lancey, December 2, 1788

Letter from John De Lancey to James De Lancey, November 26, 1790

Letter from John De Lancey to John Peter De Lancey, October, 1788

Letter from John De Lancey to John Peter De Lancey, October 5, 1788

Letter from John De Lancey to John Peter De Lancey, January 5, 1809

Letter from John De Lancey to John Peter De Lancey, March 14, 1796

Letter from John De Lancey to John Peter De Lancey, February 24, 1796

Letter from John De Lancey to James De Lancey, April 18, 1792

Letter from John De Lancey to his brother, James De Lancey, October 1, 1789

Letter from John De Lancey to James De Lancey, April 12, 1791

Letter from John De Lancey to John Peter De Lancey, September 22, 1789

Letter from John De Lancey to John Peter De Lancey, January 9, 1791

Letter from John De Lancey to James De Lancey, May 12, 1791

Letter from John De Lancey to John Peter De Lancey, March 14, 1805

Letter from John De Lancey to James De Lancey, April 12, 1792

Letter from John De Lancey to John Peter De Lancey, July 2, 1808

Letter from John De Lancey to James De Lancey, April 24, 1790

Copies of letters from John De Lancey to Oliver De Lancey, and to James De Lancey, December 16, 1791

Letter from John Peter De Lancey to John De Lancey, September 28, 1788

Undated letter from John De Lancey to James De Lancey