David was son of John & Priscillaand m. 1670 Mary 1650-1719 dau. of Contant & Eliz. (Collier) Southworth and had 7 ch....*Henry 1671-1730 b. Duxbury, d. Dedham m.1 Deborah_____m.2 1719 Eliz. dau. ______Collier a desc. of Wm. Collier and had 7 ch. from both m., Ruth, Eliz., Priscilla, Benj., Alice and Samuel.