Lorenz
Koopman
Birth date:
18 JUL 1901
Birth place:
Petersburg,
Delaware,
Iowa,
United States
Death date:
28 SEP 1976
Death place:
Dubuque,
Dubuque,
Iowa,
United States
Koopman Family
Parents:
| Father: | John Koopman |
| Mother: | Maria Deppe |
Spouse:
| Spouse: | Alma Kerper |
Siblings:
Children:
