On 1 Dec 1774 when Robert was 31, he married Lydia Adams (44270) , daughter of John Adams (40875) (14 Jun 1714-15 Apr 1806) & Thankful Washburn (24569) (24 Feb 1714/5-15 Jan 1805), in Kingston, MA.182 Born on 25 Feb 1755 in Kingston, MA. Lydia died in Kingston, MA, on 17 Aug 1812; she was 57.182 Buried in Kingston, MA GR1.