 Jan van OsBorn 25 Nov 1908 Hilversum, died 11 Dec 1989 De Bilt (Bilthoven), age 81 years. Occupation: boekhouder Married Apr 1943 Bilthoven, age 34 years (married 46 years) to:  Maaike van Dam, age by marriage 25 yearsBorn 24 Jun 1917 Giessendam, died 11 Sep 1991 De Bilt (Bilthoven), age 74 years Child: | |||