Thomas Bigelow of Marlborough, son of Samuel and Mary (Flagg) Biglow, was born in Watertown, Oct. 24, 1683, and married, July 12, 1705, Mary Livermore of Watertown. They moved to Marlborough, where they lived until about 1720, when they removed to Waltham, where he died Oct. 6, 1756, and she died Aug. 14, 1753. They had a large number of descendants in the vicinity of Waltham.