| Father | John Thomas (1710 - 1776) |
| Mother | Julia Newsom (1698 - 1788) |
| Sibling | Sarah Thomas (1723 - 1792) |
| Sibling | Mary Thomas (1727 - 1794) |
| Sibling | Joseph Thomas (1730 - 1769) |
| Sibling | Owen Thomas (1731 - 1769) |
| Sibling | Jesse Thomas (1732 - 1804) |
| Sibling | Mary Thomas (1734 - ) |
| Sibling | Richard Thomas (1736 - ) |
| Sibling | Abishag Thomas (1738 - ) |
| Sibling | Chloe Thomas (1740 - ) |
| Sibling | William Thomas (1756 - ) |
| Sibling | Morris Thomas (1756 - ) |
| Sibling | Deborah Thomas (1759 - ) |
| Sibling | John Thomas (1764 - ) |
| Sibling | Luke Thomas (1764 - ) |
| Sibling | Sarah Thomas ( - ) |