 Thomas Williamson, son of Daniel Williamson and Mary Smith.Born 11 Nov 1690, died 29 Jun 1760, 69 years Pennsylvania Births, Delaware County, 1682-1800", by John T. Humphrey,1995, p. 111 and the "History of Chester County...", by Futhey & Cope,1881, p. 765 both give this date as "11, 7mo, 1690 Married/ Related to:  Sarah SmedleyMarried name: Williamson | |||