On 19 Dec 1751 Jonah married
Elizabeth Hatch (39713) , daughter of
Israel Hatch (20276) (5 May 1701-Mar 1772) &
Bethiah Thomas (22464) (4 Oct 1705-), in the Second Church of Scituate.
110,52 Born on 12 May 1728 in Scituate, MA.52 Elizabeth died in Scituate, MA, on 26 Apr 1816; she was 87.52 Buried in South Parish Cemetery, Norwell.
Jonah and Mercy were second cousins; his maternal grandmother and her paternal grandmother were sisters.