 Gerrit Hendrik KöhnkeBorn 18 Jun 1915 Velsen, died 23 Dec 2005 Woerden, 90 years. Occupation: accountant Married Sep 1941 IJmuiden (64 years married) to: Child: 1.  Johanna Maria "Jos" KöhnkeBorn 13 Jul 1946 Hilversum, died 28 Dec 1984 Soest, 38 years. Occupation: leerling verpleegkundige | |||