Ephraim married Sarah Beach on 19 Dec 1765 in New Haven, New Haven County, Connecticut. Sarah (daughter of Capt. Elnathan Beach and Abigail Ufford) was born on 25 Mar 1727 in Wallingford, New Haven County, Connecticut; died on 17 Jul 1803 in New Haven, New Haven County, Connecticut. [Group Sheet] [Family Chart]