Thomas Alexander, b 6 Apr 1721, in Woburn, Middlesex, MA was the son of Philip Alexander and Johanna Roberts.He md. Phebe Parker on 17 May 1748, in Woburn. He and Phebe had four children: Jonas, b. 1748; Jeduthan, b. 1751; Phebe, b. 1753; and Jabez, b.1755.Thomas was killed while fighting in the French and Indian War on 10 Nov 1756, in Crown Point, Essex, NY.