Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | Ralph E. BLACKBURN ( - 1996) |
| Mother | Helen Bernadine DOHNER (1927 - 2020) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
( - )
| Spouse | Living |
| Father | Ralph E. BLACKBURN ( - 1996) |
| Mother | Helen Bernadine DOHNER (1927 - 2020) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |