Memorandum for New York by John Peter De Lancey, January, 1805
Undated memorandum for New York by John Peter De Lancey
Memorandum for New York by John Peter De Lancey, April 9, 1806
Memorandum for New York by John Peter De Lancey, August 9, 1804
Memorandum by John Peter De Lancey, November 9
Memorandum by John Peter De Lancey, October 10, 1804
Memorandum by John Peter De Lancey, October 9, 1810
Account of John Peter De Lancey, 1793-1802
Letter from John Peter De Lancey to Caroline De Lancey
Letter from John Peter De Lancey to John De Lancey, January 18, 1791
Letter from John Peter De Lancey to John De Lancey, March 15, 1791
Letter from John Peter De Lancey to John De Lancey, October 5, 1789
Letter from John Peter De Lancey to John De Lancey, December 19, 1786
Letter from John Peter De Lancey to John De Lancey, September 28, 1788
Letter from John Peter De Lancey to John De Lancey, September 22, 1786
Letter from John Peter De Lancey to John De Lancey, October 27, 1790
Letter from John Peter De Lancey to John De Lancey, August 31, 1789
Letter from John Peter De Lancey to Thomas Jones, March 29, 1792
Undated letter from John Peter De Lancey to John De Lancey