On 30 Dec 1753 when Isaac was 27, he married
Thankful King (52492) , daughter of
Daniel King (35735) (15 May 1704-) &
Mercy Hathaway (18 Nov 1701-16 Oct 1754), in Dighton, MA.
Born on 22 Jan 1729. Thankful died in Dighton, MA, on 5 Apr 1808; she was 79.