Seth married Mary Thurston on 27 Dec 1660 in Medfield, Suffolk, Massachusetts Bay Colony, British Colonial America. Mary (daughter of Thomas John Thurston and Margaret) was born on 8 Jan 1643 in Dedham, Massachusetts Bay Colony, British Colonial America; was christened in 1643 in Dedham, Massachusetts Bay, British Colonial America; died on 20 Mar 1696 in Medfield, Suffolk, Massachusetts Bay, British Colonial America; was buried in Vine Lake Cemetery, 25 Main Street, Medfield, Norfolk, Massachusetts Bay Colony, British Colonial America. [Group Sheet] [Family Chart]