Background
De Lancey was the son of Etienne Delancey and Anne Van Cortland, born on September 17, 1718 in New York City.
De Lancey was the son of Etienne Delancey and Anne Van Cortland, born on September 17, 1718 in New York City.
He commanded a provincial detachment in the Ticonderoga campaign of 1758. In 1766, he was one of the judges in the Pendergast case, where the alleged leader of the Dutchess County land rebels was convicted and sentenced to death. He spoke out against the Boston Portuguese Bill, but did not support non-importation.
He was one of the persons responsible for the creation of the Committee of Fifty.
In 1773 he was appointed colonel in chief of the Southern Military District. De Lancey was a senior Loyalist officer in the American War of Independence.
He joined General Howe on Staten Island in 1776, and raised and equipped the DeLancey"s Brigade of three battalions consisting of 1,500 loyalist volunteers from the state of New York, and served as commanding officer on Long Island. His house was plundered in November 1777 and confiscated in October 1779.
He left New York for England in 1783, and died on October 27, 1785, in Beverley, Yorkshire.
He was buried in Beverley Minster, where his grave and memorial can be visited. In the fall of 1742, Oliver De Lancey secretly married Phila Franks, daughter of a prominent and successful New York Jewish family. Stephen (1748–1798) who became clerk of the city and county of Albany in 1785, Lieutenant Colonel of the 1st New Jersey Loyal Volunteers in 1782, afterwards Chief Justice of the Bahamas, and in 1796 Governor of Tobago.
They had several children, including William Howe De Lancey, a British staff officer mortally wounded at the Battle of Waterloo.
Oliver (c 1749–1822), who became a general in the British Army, and who also had a son called Oliver (1803–1837) who served as a British Army officer and was killed in action while fighting for the British Legion during the First Carlist War. Susanna De Lancey who married William Draper.
From 1754 to 1757 De Lancey served as a New York alderman for the Out Ward and was a member of the New York assembly from New York County from 1756 to 1761. He was a member of the provincial executive council from 1760 until the American War of Independence.
