Mary married Peter Sever, Sr on 9 Apr 1758 in Roxbury, Suffolk, Massachusetts, United States. Peter (son of Shubael Seaver, Jr and Abigail Twelves) was born on 15 Apr 1709 in Roxbury, Suffolk, Massachusetts Bay Colony, British Colonial America; died in 1755 in Roxbury, Suffolk, Massachusetts Bay Colony, British Colonial America; was buried in 1755. [Group Sheet] [Family Chart]