Receipted bill issued by J. Pratt to John Peter De Lancey for $13.00, July 14, 1818

Certificate issued by the Overseers of the Poor of the Town of Mamaroneck to John Peter De Lancey, exonerating him from liability for maintenance of former slaves, July 5, 1803

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

Letter from John De Lancey to John Peter De Lancey, June 12, 1790

Receipted bill issued by John Slidell to John Peter De Lancey, November 6, 1794

Receipted bill issued by Joseph Howland to John Peter De Lancey, 1815

Receipted bill issued by Michael Trappal to John Peter De Lancey, May 23, 1798

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

Receipted bill issued by J. & T. Garniss to John Peter De Lancey, May 31, 1815

Receipted bill issued by Cornelius F. Ferris for Robert Smith & Belcher, to John Peter De Lancey for 2 pounds 11 shillings 8 pence, August 9, 1819

Receipt issued by Hannah Johnson to John Peter De Lancey for $40, for boarding and lodging Peter, January 1, 1818

Receipted bill issued by Lewis Hartman to John Peter De Lancey for $23.50, December 3, 1818

Receipted bill issued by Wood Rushmore & Co. to John Peter De Lancey for $17.40, December 12, 1812

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

Receipted bill issued by Richard Harrison to John Peter De Lancey for 33 pounds 10 shillings, April 26, 1791

Receipted bill issued by David Rogers to John Peter De Lancey, for tooth extraction of a slave, January 4, 1798

Agreement between John Peter De Lancey and Ruth Ward to manumit a slave, April 14, 1806

Receipted bill issued by James W. Brown on behalf of Jared Peck to John Peter De Lancey, September 16, 1819

Letter from Caroline Carey De Lancey to John Peter De Lancey, September 2, 1811

Receipted bill issued by Leavitt & Lee to John Peter De Lancey for $24.45, October 9, 1817