Alexander Thwaits was born in England about 1615 (aged 20 on 6 April 1635). He was an innkeeper who came to Massachusetts Bay in 1635 on the Hopewell(on 6 April 1635, "Alexander Thwait's," aged 20, was enrolled at London as a passenger for New England on the Hopewell).
He first settled at Concord MA, but moved to Maquoit in 1641 & to Kennebec River by 1650.
He married by about 1648 Ann _____.
He died after 10 August 1668.
Source: Anderson's Great Migration Study Project.

http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=60375498