The date is not clear…but
There was a Daniel Purdy, son of John Purdy, who petitioned The court of sessions to name his uncle Joseph Purdy as his guardian.
The Minutes of the Court of Sessions (1657-1696) Westchester ...books.google.com › books Westchester County (N.Y.). Court of Sessions, Dixon Ryan Fox · 1924
Capt. Jonathan Hart of Rye, mariner, and Hannah his wife and son Monmouth gave deed for land to Daniel Purdy, son of Joseph Purdy, Esq.,dec'd of the same place on March 15, 1711. (Liber E, pg 37 Westchester Land Records)