| Father | John Melton Cooper (1857 - 1908) |
| Mother | Florence Gertrude Dew 'Cooper' (1866 - 1939) |
| Sibling | Joseph Preston Cooper (1885 - 1952) |
| Sibling | Nettie Gertrude Cooper 'Cooper' (1887 - 1957) |
| Sibling | Timothy A. Cooper (1888 - 1959) |
| Sibling | Nannie Cooper (1890 - 1969) |
| Sibling | Minnie Cooper (1891 - ) |
| Sibling | Walter Robert Cooper (1892 - 1958) |
| Sibling | John Christopher Cooper (1894 - 1974) |
| Sibling | Fannie Elizabeth Cooper 'Guyton' (1896 - 1971) |
| Sibling | Norton B. Cooper (1898 - 1907) |
| Sibling | Cecillia Lucille Cooper 'Jordan' (1900 - 1974) |
| Sibling | Isabelle "Belle" Cooper 'Rogers' (1902 - 1983) |
| Sibling | Bessie Magnolia Cooper (1905 - 1989) |