Geuchien Detmer Hendrik de Koff
Birth date:
20 JAN 1917
Birth place:
Hilversum, , ,
 
Death date:
  28 OCT 2003
Death place:
  Zandvoort, , ,

de Koff Family

Parents:
Father: Johannes Bernardus de Koff
Mother: Fennechien Smith
Spouse:
Spouse: Johanna Maria Henrica Gerarda Bouwens
 
Siblings:
Maria Petronella Clara de Koff
Geuchien Detmer Hendrik de Koff
Hendrika de Koff
Children: