On 7 Dec 1749 when Mercy was 38, she married Benjamin Bartlett (30437) , son of Samuel Bartlett (ca 1640-21 Feb 1712) & Sarah Baldwin (13205) (6 Nov 1653-17 Jan 1717).117 Born on 30 Dec 1696 in Northampton, Hampshire County, Massachusetts.117 Benjamin died on 23 Aug 1762; he was 65.117

Mercy was Benjamin’s third wife.