Undated letter from Phila Franks De Lancey
Letter from Susan Fenimore Cooper to Edward Floyd De Lancey, March 2, 1855
Undated pedigree of Miss Susan De Lancey. Paternal Line
Letter from John De Lancey to his brother, James De Lancey, October 1, 1789
Letter from John De Lancey to John Peter De Lancey, July 2, 1808
Undated letter from John Peter De Lancey to John De Lancey
Letter from Caroline Carey De Lancey to John Peter De Lancey, February 1, 1820
Undated De Lancey family genealogy compiled by William H. De Lancey
Letter from Susan Fenimore Cooper to Edward Floyd De Lancey, March 11, 1855
Will of Janet Livingston Smith, March 1, 1813, proved July 28, 1820 and copied February 13, 1875
Undated genealogy of Marguerite Bertrand, mother of Stephen De Lancey
Letter from Anne De Lancey Jones to John Peter De Lancey, June 4, 1809
Letter from Edward De Lancey to Lieutenant Colonel De Lancey, September 10, 1848
Letter from Caroline Carey De Lancey to John Peter De Lancey, August 18, 1817
Letter from Caroline Carey De Lancey to John Peter De Lancey, November 1, 1821
Letter from James De Lancey to John De Lancey, January 2, 1792
Undated letter from Cornelia Catharine Jones to her cousin
Letter from Frances Munro De Lancey to Edward Floyd De Lancey, June 6, 1865
Letter from Frances Munro De Lancey to Edward Floyd De Lancey, June 19, 1865
Letter from Edward Floyd De Lancey to Frances Munro De Lancey, October 22, 1849