 Max KalkerBorn 5-11-1905 Amsterdam, Netherland, died 28-7-1943 Sobibor-Biala Podleska, Poland, 37 or 38 years. Occupation: Buyer Married 12-3-1939 Amsterdam, Netherland (3 or 4 years married) to:  Martha Frederika Konijn - PrinsBorn 1- sep 1901 Amsterdam, Netherland, died 18-7-1943 Sobibor-Biala Podleska, Poland, 41 or 42 years. Daughter of Soesman Konijn - Polak and Julie Maurits Prins - Kalish | |||