Individual Details
Living
( - )
Families
| Father | Eugene Nicholas "Gene" Hetzel (1913 - 1998) |
| Mother | Helen K. Heineman (1914 - 1996) |
| Sibling | Living |
( - )
| Father | Eugene Nicholas "Gene" Hetzel (1913 - 1998) |
| Mother | Helen K. Heineman (1914 - 1996) |
| Sibling | Living |