| Father | Captain Joshua MARSH IV (1757 - 1825) |
| Mother | Temperance HARRYMAN (1757 - 1830) |
| Sibling | Private Benedict MARSH (1785 - 1872) |
| Sibling | Stephen MARSH (1787 - 1829) |
| Sibling | Rebecca MARSH (1789 - 1853) |
| Sibling | Elijah F MARSH (1790 - 1837) |
| Sibling | Dr Grafton MARSH (1792 - 1823) |
| Sibling | Dennis MARSH (1795 - 1831) |
| Sibling | Ellen MARSH (1799 - 1883) |
| Sibling | Joshua MARSH (1801 - 1875) |
| Sibling | Beale MARSH (1803 - 1880) |
| Sibling | Nelson MARSH (1806 - 1826) |
| Sibling | Achsah MARSH (1810 - ) |
| Sibling | William MARSH (1813 - ) |
| Sibling | Sarah MARSH (1815 - ) |