| Father | Thomas MARSH (1726 - 1801) |
| Mother | Sophia CORBIN (1725 - 1801) |
| Sibling | Elizabeth Temperance MARSH (1745 - 1823) |
| Sibling | Achsah MARSH (1751 - 1843) |
| Sibling | Thomas MARSH (1753 - 1836) |
| Sibling | Thomas Beale MARSH Jr (1753 - 1835) |
| Sibling | Louisa Sophia MARSH (1754 - ) |
| Sibling | Hannah Elizabeth MARSH (1755 - 1804) |
| Sibling | Prudence MARSH (1757 - 1838) |
| Sibling | Captain Joshua MARSH IV (1757 - 1825) |
| Sibling | John MARSH (1758 - 1825) |
| Sibling | Clement MARSH (1758 - 1825) |
| Sibling | Benedict MARSH (1763 - 1832) |
| Sibling | David MARSH (1767 - 1830) |
| Sibling | David MARSH (1771 - 1830) |