| Father | Samuel DUVAL (1713 - 1784) |
| Mother | Lucy CLAIBORNE (1725 - 1810) |
| Sibling | William DUVAL (1748 - 1842) |
| Sibling | William DUVAL (1748 - 1784) |
| Sibling | Benjamin J. DUVAL ( - ) |
| Sibling | Daniel DUVAL (1750 - 1795) |
| Sibling | Samuel Henry DUVAL (1752 - 1825) |
| Sibling | Daniel B. DUVAL (1755 - 1824) |
| Sibling | Philip DUVAL (1757 - 1772) |
| Sibling | Philip DUVAL (1757 - 1841) |
| Sibling | Mary Polly DUVAL (1759 - 1879) |
| Sibling | Mary Polly DUVAL (1759 - 1849) |
| Sibling | Claiborne DUVAL (1760 - 1824) |
| Sibling | Philadelphia DUVAL (1761 - 1807) |
| Sibling | Daniel DUVAL (1764 - 1795) |
| Sibling | Lucy Pope DUVAL (1767 - 1857) |
| Sibling | Lucy DUVAL (1767 - 1857) |
| Sibling | Samuel Shepherd DUVAL (1776 - 1800) |
| Sibling | Philip DUVAL (1781 - 1772) |