| Isaac Allerton (1627/1630 - 1702) |
Captain Thomas Willoughby (? - <1658) |
| Elizabeth (? - 1665/1664) |
Alice |
| Isaac Allerton | Elizabeth Willoughby |
| b. between 22 May 1627 and 21 September 1630, Plymouth, Massachusetts bp. d. between 25 October and 30 December 1702, Westmoreland, Virginia br. occ. rel. |
b. circa 1635, probably Lower Norfolk Co., Virginia bp. d. after April 1672, Westmoreland Co., Virginia br. occ. rel. |
| Spouses: 1, 2 |
| Willoughby Allerton Frances Allerton Sarah Allerton |