Individual Details
Mark G. Middendorf
( - )
Families
| Spouse | Kathy |
| Father | Herman F. Middendorf (1910 - 2003) |
| Mother | Helen Zwilling |
| Sibling | Richard Middendorf |
| Sibling | Henry Middendorf |
| Sibling | Neil A. Middendorf |
| Sibling | Linda A. Middendorf |
| Sibling | Thomas Middendorf |
| Sibling | Nita Middendorf |
| Sibling | Daniel Middendorf |
| Sibling | Inez Middendorf |
| Sibling | Lola Middendorf |