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

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

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, September 28, 1788

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

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

Letter from John De Lancey to Mary De Lancey Harris, March 17, 1791

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

Letter from James De Lancey to John De Lancey, June 4, 1792

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

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

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

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

Undated letter from John De Lancey to James De Lancey

Decision from Peter Jay Munro affirming the citizenship and voting rights of John Peter De Lancey, April 25, 1800

Letter from John Peter De Lancey to Thomas Jones, February 3, 1792

Letter from Anne De Lancey Jones granting power of attorney to John Peter De Lancey, April 29, 1794

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

Letter from Peter Jay Munro to John Jay, August 20, 1800