Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | Chester Harold Rumbaugh (1895 - 1974) |
| Mother | Alta Faye Williams (1895 - 1989) |
| Sibling | Paul Eugene Rumbaugh (1923 - 2007) |
| Sibling | Jean Lucille Rumbaugh (1924 - 2007) |
| Sibling | Ruth Elaine Rumbaugh (1934 - 2017) |