On 11 Jul 1755 when Jerusha was 21, she married Richard Alexander (46857) , son of Philip Alexander (ca 1688-26 Aug 1758) & Joanna Roberts (28420) (13 Feb 1694-aft 1758), in Woburn, MA. Born on 25 Nov 1729 in Woburn, MA. Richard died in Walpole, MA, on 3 Sep 1810; he was 80.