| Father | Archibald Prater COOPER (1827 - 1918) |
| Mother | Mary Minerva "Polly" LITTERAL (1829 - 1892) |
| Sibling | Hauston Litteral COOPER (1854 - 1902) |
| Sibling | Elizabeth Jane COOPER (1855 - 1901) |
| Sibling | Daniel Boone COOPER (1856 - 1928) |
| Sibling | Archie Bruce COOPER (1860 - 1881) |
| Sibling | Lydia Margaret COOPER (1862 - 1903) |
| Sibling | Richard Harrison COOPER (1864 - 1924) |
| Sibling | Celia Catherine COOPER (1866 - 1905) |
| Sibling | Pauline McClellen COOPER (1868 - ) |
| Sibling | John Hannibal COOPER (1872 - ) |
| Sibling | Sarah Virginia COOPER (1875 - ) |
| Sibling | Lucinda Ann COOPER (1879 - 1895) |
| Sibling | Cassius Marcellous COOPER (1852 - 1927) |