| Father | Absalom Burton Clark (1800 - 1892) |
| Mother | Barbara Ann Ellen Alfrey (1812 - 1878) |
| Sibling | William Charles Clark (1831 - 1890) |
| Sibling | Henry Harrison Clark (1833 - 1928) |
| Sibling | Lucretia F. Clark (1835 - 1865) |
| Sibling | Absalom C. Clark (1837 - 1912) |
| Sibling | Elizabeth Peth "Betty" Clark (1839 - 1918) |
| Sibling | Fielding Dixon Clark (1841 - 1902) |
| Sibling | Tuner Anderson Clark (1843 - 1906) |
| Sibling | Polly Ann Clark (1845 - 1932) |
| Sibling | Sarah Ada Clark (1847 - 1917) |
| Sibling | Susan H. Clark (1849 - 1899) |
| Sibling | Barbara Ellen "Aunt A." Clark (1851 - 1937) |
| Sibling | Amanda Melvina "Aunt Duck" Clark (1854 - 1932) |