Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Living |
| Child | Living |
| Child | Living |
| Father | Oscar Ernest Bengston Sr. (1899 - 1950) |
| Mother | Edith Maria Johnson (1900 - 1968) |
| Sibling | Oscar Ernest "Jack" Bengston Jr. (1924 - 1987) |
| Sibling | Living |
| Sibling | Living |