Gerardus
Koekoek
Birth date:
17 MAY 1876
Birth place:
Keulen,
,
,
Death date:
Death place:
,
,
,
Koekoek Family
Parents:
| Father: | Gerardus Koekoek |
| Mother: | Elisabeth Leijendekker |
Spouse:
| Spouse: |
Siblings:
|
Adam
Koekoek
|
Children:
