On 12 Apr 1733 when Mary was 22, she married
Benjamin Marston (26825) , son of
John Marston (10762) (17 Dec 1680-13 Nov 1730) &
Bethia Tuck (10741) (28 Jul 1682-25 Jul 1755), in Hampton, Rockingham County, New Hampshire.
Born on 7 Dec 1707 in North Hampton, Rockingham County, New Hampshire. Benjamin died in North Hampton, Rockingham County, New Hampshire, on 28 Oct 1781; he was 73.