Thomas Fox of Concord appears to have been a man who stood well among his neighbors and was evidently educated above the average. Although "feeble and weak in body" he signed his will with his own hand, his name being neat and legible. His descendants may be congratulated that their first ancestor in America did not have to make his X mark.

Thomas' will, dated 1658 in Middlesex Co. made his wife Hannah executrix. She and her young sons Thomas, Samuel and John moved to New London, CT where she became the third wife of Andrew Lester and had three sons by him, Timothy 1662, Joseph 1664, and Benjamin Lester 1666 - half brothers of the children of Thomas Fox, and later married a third husband.

David was a soldier in the Phipps Expedition to Quebec and probably never went to New London. Isaac moved there from Medford after 1695.