Individual Details
Living
( - )
Families
| Spouse | Lucy Garcia (1928 - 1990) |
| Child | John Harvell Davis (1948 - 2014) |
| Child | Living |
| Spouse | Living |
| Father | Ruben Vernon Davis Sr. (1884 - 1942) |
| Mother | Bertha Irene Harville (1883 - 1952) |
| Sibling | Opal I. Davis (1903 - ) |
| Sibling | Augustus L. Davis (1911 - ) |
| Sibling | Marjorie M. Davis (1917 - ) |
| Sibling | Living |