Mary Lathrop was born 29 June 1716 in Falmouth, Barnstable County, Massachusetts, United States to Hope Lathrop (1671-1736) and Elizabeth Lathrop (1677-1763) and died 1 April 1808 of unspecified causes. She married Walter Henderson (1706-1746) 23 June 1740 in Barnstable, Barnstable County, Massachusetts, United States. She married Caleb Phelps (1708-1781) 22 June 1749 in Windsor, Hartford County, Connecticut, United States.
|Offspring of Mary Lathrop and Walter Henderson (1706-1746)|
|Mary Henderson (c1741-)|
|William Henderson (c1743-)|
|Offspring of Mary Lathrop and Caleb Phelps (1708-1781)|
|George Phelps (1756-1807)|