On 21 Oct 1714 when Jonathan was 24, he married Rachel Dow (10744) , daughter of Dea. Samuel Dow (4 Nov 1662-20 Jun 1714) & Abigail Hobbs (3582) (29 Jul 1664-12 May 1700). Born on 20 Sep 1695. Rachel died in Hampton, Rockingham County, New Hampshire, on 22 Jun 1755; she was 59.