| Father | Samuel Thompson Riley (1829 - 1905) |
| Mother | Jane Hughes (1840 - 1912) |
| Sibling | Virginia Elizabeth Riley (1858 - 1919) |
| Sibling | Isadora Augustine Riley (1860 - 1863) |
| Sibling | Samuel George Washington Riley (1862 - 1863) |
| Sibling | Wallace Alexander Riley (1864 - 1894) |
| Sibling | William Wommack Riley (1866 - 1958) |
| Sibling | James Riley (1869 - 1945) |
| Sibling | Levi Thompson Riley (1871 - 1937) |
| Sibling | John Benjamin Franklin Riley (1874 - 1940) |
| Sibling | Thomas Jefferson Riley (1880 - 1954) |
| Sibling | Garfield Riley (1882 - 1951) |
| Sibling | Catherine Adelaide Riley (1885 - 1966) |