Individual Details
Robert Derr
( - )
Families
| Spouse | Patty Zizak ( - ) |
| Father | Jacob Derr (1914 - 1998) |
| Mother | Dorothy F. Hower ( - 1997) |
| Sibling | David Derr ( - ) |
| Sibling | Dotty Derr ( - ) |
( - )
| Spouse | Patty Zizak ( - ) |
| Father | Jacob Derr (1914 - 1998) |
| Mother | Dorothy F. Hower ( - 1997) |
| Sibling | David Derr ( - ) |
| Sibling | Dotty Derr ( - ) |