On 16 Jul 1763 when Jonathan was 27, he married Rebecca Holmes (45135) , daughter of Joseph Holmes (25862) (4 Oct 1697-26 Apr 1756) & Rebecca Waterman (30580) (9 Oct 1710-14 Jul 1801), in Kingston, MA. Born on 17 Jan 1738 in Kingston, MA. Rebecca died in Kingston, MA, on 30 Jun 1811; she was 73.