| Father | Robert Northrup Terry (1814 - 1888) |
| Mother | Talitha Bethel (1815 - 1884) |
| Sibling | Cyrus "Si" Terry (1836 - 1924) |
| Sibling | Hiram Terry (1838 - 1926) |
| Sibling | Mary Ellen Terry (1839 - 1920) |
| Sibling | Joseph Chester Terry (1841 - 1921) |
| Sibling | Thomas Benton Terry (1842 - 1921) |
| Sibling | James Knox Polk Terry (1845 - 1922) |
| Sibling | George Mifflin Dallas Terry (1845 - 1874) |
| Sibling | Elizabeth Terry (1848 - ) |
| Sibling | William Harmon Terry (1850 - 1930) |
| Sibling | John Franklin "Ladonia John" Terry (1852 - 1930) |
| Sibling | Robert A. "Fidlin Bob" Terry (1856 - ) |