On 23 Nov 1734 John married Susanna Boylston (23957) , daughter of Peter Boylston (ca 1673-10 Sep 1743) & Ann White (9129) (4 Jul 1685-Mar 1772). Born on 5 Mar 1709 in Brookline, MA. Susanna died in Quincy, MA, on 17 Apr 1797; she was 88.

John and Susanna were the parents of Pres. John Adams.