| Father | Thomas Francis Koonce (1851 - 1911) |
| Mother | Pauline Cox 'Koonce' (1854 - 1890) |
| Sibling | Anice Francis Koonce 'Turner' (1874 - ) |
| Sibling | Queen Koonce (1875 - 1908) |
| Sibling | Sidney Alison Koonce (1877 - 1954) |
| Sibling | Julia Belle Koonce (1878 - ) |
| Sibling | Thomas Lee Koonce (1879 - 1966) |
| Sibling | George Philip Koonce (1882 - 1945) |
| Sibling | James M. 'Jimmy' Koonce (1883 - ) |
| Sibling | Ellen Koonce 'Fuller' (1884 - ) |
| Sibling | Maud Koonce 'Bishop' (1887 - ) |
| Sibling | Mary Adell Koonce 'Wallace' (1888 - 1978) |
| Sibling | Walter Alee Koonce (1891 - 1958) |