| Father | Thomas Stanhope McClelland Hon (1777 - 1835) |
| Mother | Margaret Cabell (1785 - 1863) |
| Sibling | William Cabell McClelland (1804 - 1805) |
| Sibling | Anna Maria McClelland (1806 - 1847) |
| Sibling | Elvira Henry McClelland (1808 - 1873) |
| Sibling | Thomas Stanhope McClelland (1810 - ) |
| Sibling | William Cabell McClelland (1812 - 1813) |
| Sibling | Laura McClelland (1814 - 1852) |
| Sibling | Ellen McClelland (1817 - 1827) |
| Sibling | Mary Carter McClelland (1824 - 1890) |
| Sibling | James Bruce McClelland (1827 - 1862) |
| Sibling | McClelland (1830 - 1830) |
| Sibling | Martha Edmonia McClelland (1831 - 1901) |
| Sibling | Sarah Cabell McClelland (1822 - 1908) |
| Sibling | Margaret Washington McClelland (1820 - 1875) |