On 6 Feb 1754 when Jonathan was 25, he married Hannah Barnes (45461) , daughter of Capt. Samuel Barnes (11 Apr 1705-21 Jul 1762) & Hannah Parker (26311) (30 Aug 1710-29 Dec 1739), in Wallingford, CT.90 Born on 5 Sep 1735 in New Haven, CT.56 Hannah died in Wallingford, CT, on 26 Nov 1831; she was 96.55 Buried in Center Street Cemetery, Wallingford.

Elizabeth married Dea. Titus Todd (36791) , son of Benjamin Todd (18832) (19 Nov 1693-28 Nov 1758) & Lydia Alling (17761) (23 Jan 1699[/1700]-13 Oct 1783). Born on 16 Jul 1730 in New Haven, CT.56 Titus died in North Haven, CT, on 28 Jun 1808; he was 77.55 Buried in Old Graveyard, North Haven.

Titus was a deacon in the North Haven church, having been chosen March 1, 1787,
to fill the vacancy caused by the removal of his brother Jesse Todd to Springfield,
Mass.553