| Father | Allen Bathurst 2nd Earl, 1st Baron Bathurst (1684 - 1775) |
| Mother | Catherine Apsley (1688 - 1768) |
| Sibling | Frances Bathurst (1705 - 1735) |
| Sibling | Lady Jane Bathurst (1708 - 1794) |
| Sibling | Leonora Bathurst (1709 - 1798) |
| Sibling | Benjamin Bathurst (1711 - 1767) |
| Sibling | Henry Bathurst 1st Baron Lord Apsley Later 2nd Earl Bathurst (1714 - 1794) |
| Sibling | Rev Allen Bathurst (1720 - 1767) |
| Sibling | Anne Bathurst (1722 - 1783) |
| Sibling | Mary Bathurst (1724 - 1724) |
| Sibling | Edmund Bathurst (1727 - ) |
| Sibling | John Bathurst (1728 - 1777) |