Account of William Heathcote De Lancey, November, 1858
Undated De Lancey family genealogy compiled by William H. De Lancey
Extract from the will of the late John De Lancey dated Guernsey 4th July 1805 & proved 12th June 1809
Letter from Anne De Lancey Jones granting power of attorney to John Peter De Lancey, April 29, 1794
De Lancey family history, 1685-1844
John P. De Lancey for account of John De Lancey, July 11, 1811
John De Lancey in account with John Peter De Lancey, May 12, 1803 - July 27, 1805
John De Lancey in account with John Peter De Lancey, May 10, 1800 - January, 1803
John De Lancey in account with John Peter De Lancey, April, 1797 - February 14, 1800
John De Lancey in account with John Peter De Lancey, May, 1806 - July 3, 1807
John De Lancey in account with John Peter De Lancey, April, 1793 - January, 1797
Will of John Peter De Lancey, March 17, 1823
Will of John De Lancey, July 4, 1805 and proved June 12, 1809
Decision from Peter Jay Munro affirming the citizenship and voting rights of John Peter De Lancey, April 25, 1800
Documentation of bank certificates for John Peter De Lancey, March 11, 1805
The Funeral of the Rt. Rev. Father in God, William Heathcote De Lancey, Tuesday in Holy Week, April 11, 1865
Letter from Peter Jay Munro to John Jay, December, 1798
Letter from John De Lancey to his brother, James De Lancey, October 1, 1789
Letter from Edward Floyd De Lancey to Anne Charlotte McAdam, February 24, 1852
Letter from John De Lancey to Mary De Lancey Harris, March 17, 1791
