Mary married John Platt on 16 Aug 1739 in First Church, Huntington, Suffolk, New York Colony, British Colonial America. John (son of John Platt and Phoebe Vail) was born on 15 Jul 1703 in Huntington, Suffolk, New York, United States; was christened on 3 Oct 1723 in Huntington, Suffolk, New York Colony, British Colonial America; died about 1764 in Smithtown, Suffolk, New York Colony, British Colonial America. [Group Sheet] [Family Chart]