| Father | Elijah Wilson Cantrell (1848 - ) |
| Mother | Bettie Jane Moore (1855 - ) |
| Sibling | William Thomas Cantrell (1874 - ) |
| Sibling | Mary Louisa "Molly" Cantrell (1876 - ) |
| Sibling | Harriett Esther "Hattie" Cantrell (1878 - ) |
| Sibling | Samuel Wilson "Sam" Cantrell (1881 - ) |
| Sibling | Maggie L. Cantrell (1883 - ) |
| Sibling | Lucy Almina Cantrell (1885 - ) |
| Sibling | Creed James Cantrell (1889 - ) |
| Sibling | Frank Cantrell (1891 - ) |
| Sibling | Harley Ross Cantrell (1893 - ) |
| Sibling | Fred M. Cantrell (1895 - ) |
| Sibling | Charles S. Cantrell (1899 - ) |
| Sibling | John Arthur Cantrell ( - ) |