Jacob Snyder Schoonmaker was born on 17 Dec 1817 in Marbletown, Ulster County, New York; was christened on 1 Feb 1818 in Marbletown, Ulster County, New York; died on 14 Apr 1872 in Marbletown, Ulster County, New York; was buried in Marbletown Cemetery, Marbletown, Ulster County, New York, U.S.A..