| Father | Robert WEBSTER (1619 - 1676) |
| Mother | Susannah TREAT (1629 - 1705) |
| Sibling | Robert WEBSTER (1662 - 1744) |
| Sibling | Joseph WEBSTER (1675 - 1750) |
| Sibling | Jonathan WEBSTER (1657 - 1735) |
| Sibling | Mary WEBSTER (1672 - 1706) |
| Sibling | Samuel WEBSTER (1684 - 1744) |
| Sibling | John WEBSTER (1653 - 1728) |
| Sibling | Sarrah(Sarah) WEBSTER (1655 - 1744) |
| Sibling | Susannah WEBSTER (1658 - 1688) |
| Sibling | Samuel WEBSTER (1668 - 1744) |
| Sibling | Benjamin WEBSTER (1671 - 1722) |
| Sibling | William WEBSTER (1674 - 1722) |
| Sibling | Elizabeth WEBSTER (1673 - 1754) |