Katherine Treat (daughter of Richard Treat and Alice Gaylord) was born 29 Jun 1637 in Wethersfield, Hartford, Connecticut, USA, and died 1700 in New Haven, New Haven, Connecticut, USA.She married William Thompson, son of William Thompson and Abigail Collins. Children of Katherine Treat and William Thompson are:
+William Thompson, b. 1656, Mystic, New London, Connecticut, USA1782, d. 1732, , Surry, North Carolina, USA1782.