Question: What is the date of death of Philip Van Cortlandt's father?
Sentence (from "Pierre Van Cortlandt"): He sat for Westchester County at all four of the Provincial Congresses and was chosen to preside over the last three; was Vice President of the Fourth Provincial Congress, 1776; of the Constitutional Convention of the State of New York, 1776-1777; of the First Council of Safety, 1777, of which he was the President; a Senator from the Southern District, 1777; President of the New York State Constitutional Convention, 1777; and Lieutenant Governor of the State, 1777-1795.
Relevant evidence: No