Ca 1758 Mary first married Elisha Alvord, son of Thomas Alvord & Mary Strong. Born on 10 Jun 1717 in Northampton, Hampshire County, Massachusetts. Elisha died in Greenfield, CT, on 29 Jan 1776; he was 58.

On 23 Nov 1778 Mary second married Thomas Sherwood (12526) , son of Capt. Samuel Sherwood (4275) (ca 1680-10 Nov 1732) & Rebecca Burr (32837) (ca 1682-16 May 1721), in Greenfield, CT. Born on 11 Mar 1719 in Stratfield, CT. Thomas was baptized in Stratfield, CT, on 15 Mar 1719. Thomas died in Easton, CT, on 15 Sep 1798; he was 79.