Willem
Koopmans
Birth date:
12 JAN 1895
Birth place:
Utingeradeel,
,
,
Death date:
Death place:
,
,
,
Koopmans Family
Parents:
| Father: | Johannes Ruurds Koopmans |
| Mother: | Klaaske Bartles de Leeuw |
Spouse:
| Spouse: |
Siblings:
|
Ruurd
Koopmans
|
Children:
