Leonard
Frederick
Heckmann
Birth date:
[Living]
Birth place:
Plato Center,
,
Illinois,
United States
Death date:
Death place:
,
,
,
Heckmann Family
Parents:
| Father: | |
| Mother: | Minnie |
Spouse:
| Spouse: | Marilyn |
Siblings:
|
Leonard
Frederick
Heckmann
|
Children:
