John married Mary Halsey in 1756 in Suffolk, New York, United States. Mary (daughter of Ephraim Halsey and Martha Conkling) was born on 19 Jun 1738 in Southampton, Suffolk, New York, United States; died on 28 Nov 1817; was buried in 1817 in Flying Point Cemetery, Southampton, Suffolk, New York, United States of America. [Group Sheet] [Family Chart]