Benjamin Bas Born 1- feb 1876 Amsterdam, Netherland, died 7- sep 1942 Auschwitz-Biala Podleska, Poland, 66 years. Occupation: Diamond polisher Marriage/ Related to: Sientje Grootkerk Born 11-1-1876 Amsterdam, Netherland, died 7- sep 1942 Auschwitz-Biala Podleska, Poland, 65 or 66 years Child: | |||