Children... ii. NATHANIEL LAWRENCE, b. Watertown 15 October 1639 [WaVR 7]; m. (1) Sudbury 13 March 1660/1 Sarah Morse; m. (2) by 1695 Sarah_____; m. (3) after 10 December 1717 Sarah (Smith) Phillips. In 1942 George Andrews Moriarty documented these three marriages [TAG 19:66-76].
1643. Sarah, the Daughter of Joseph & Hana Morse, was borne the 16 of the 7 m'o. [In 1643, the 7th month was Sept.]
↑ Moriarty, G. Andrews. "The Family of Deacon Nathaniel Lawrence of Groton", in The American Genealogist (TAG). (Donald Lines Jacobus, et.al.) 19:67, 71.
Sarah Morse was the mother of all his children. Nathaniel had remarried to another Sarah by 31 Oct 1695 when he and Sarah "his now wife" gave son Nathaniel 35 acres in Groton in exchanged for 12 acres owned by the son.