| Father | Robert Thomas Wallingford (1862 - 1917) |
| Mother | Virginia Butts Dewees (1872 - 1959) |
| Sibling | Robert Lee Wallingford (1890 - 1976) |
| Sibling | Marvin Clear Wallingford Sr. (1892 - 1981) |
| Sibling | Cassie May Wallingford (1894 - 1925) |
| Sibling | Thomas Gorrell Wallingford (1896 - 1969) |
| Sibling | Homer Dewees Wallingford (1899 - 1963) |
| Sibling | Mattie Kate Wallingford (1901 - 1901) |
| Sibling | Eugene Rogers Wallingford (1905 - 1929) |
| Sibling | Gladys Abbott Wallingford (1908 - 1908) |
| Sibling | George Truett Wallingford (1909 - 1938) |
| Sibling | Nancy Ruth Wallingford (1912 - 1967) |