Letter from John Peter De Lancey to John De Lancey, December 19, 1786

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

Letter from John Peter De Lancey to John De Lancey, October 9, 1788

Letter from John Peter De Lancey to John De Lancey, June 5, 1789

Letter from John Peter De Lancey to John De Lancey, October 5, 1789

Letter from John De Lancey to John Peter De Lancey, May, 1791

Letter from John Peter De Lancey to John De Lancey, October 27, 1790

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

Letter from John Peter De Lancey to John De Lancey, March 15, 1791

Letter from John McAdam to Edward Floyd De Lancey, May 18, 1836

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

Letter from John De Lancey to John Peter De Lancey, August 25, 1787

Letter from John De Lancey to James De Lancey, April 8, 1792

Undated letter from John De Lancey to James De Lancey

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

Letter from Caroline Carey De Lancey to John Peter De Lancey, August 18, 1817

Letter from John De Lancey to James De Lancey, April 24, 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 James De Lancey to John De Lancey, January 30, 1792