Undated pedigree of Miss Susan De Lancey. Paternal Line
Undated letter from John Peter De Lancey to John De Lancey
Undated genealogy of the De Lancey family
Pedigree of Miss Susan De Lancey
Letter from James De Lancey to John De Lancey, January 2, 1792
Undated genealogy of Marguerite Bertrand, mother of Stephen De Lancey
Undated bill issued by Stephen De Lancey to the estate of his mother, Anne Heathcote De Lancey
Undated letter from John De Lancey to James De Lancey
Undated letter from Phila Franks De Lancey
Letter from William Heathcote De Lancey to Edward Floyd De Lancey, September 5, 1861
Letter from Frances Munro De Lancey to Frances (Fanny) Munro De Lancey, February 20, 1862
Letter from John De Lancey to John Peter De Lancey, March 14, 1796
Letter from Mary De Lancey to John De Lancey, October 29, 1789
Undated genealogy of the Van Cortlandt family
Telegram from William Heathcote De Lancey to Edward Floyd De Lancey, November 15, 1858
De Lancey family history
Letter from John De Lancey to James De Lancey, April 12, 1792
Letter from Margaret Munro De Lancey to Josephine De Lancey, September 25, 1849
Letter from Edward Floyd De Lancey to Frances Munro De Lancey, March 22, 1859
De Lancey family record from 1683 to 1844