| Father | Ellis Terrill (1804 - 1875) |
| Mother | Hetty M Decamp (1805 - 1877) |
| Sibling | Eliphalet Decamp Terrill (1823 - 1859) |
| Sibling | Caroline Terrill (1826 - 1915) |
| Sibling | Lucretia Terrill (1830 - ) |
| Sibling | Levi Terrill (1829 - 1902) |
| Sibling | Amos Terrill (1833 - ) |
| Sibling | Margaret Terrill (1834 - ) |
| Sibling | Ellis Terrill (1835 - 1914) |
| Sibling | James R Terrill (1837 - ) |
| Sibling | William Terrill (1839 - 1914) |
| Sibling | Ann Terrill (1841 - ) |
| Sibling | Aaron Terrill (1841 - ) |
| Sibling | Theodore F Terrill (1844 - 1931) |
| Sibling | Clarissa Terrill (1849 - ) |
| Sibling | Luther C. Terrill (1842 - 1916) |