Born ‎2- jan 1892 Amsterdam, Netherland, died ‎31-5-1944 Auschwitz-Biala Podleska, Poland‎, 51 or 52 years

Born ‎18-10-1900 Amsterdam, Netherland, died ‎21-5-1943 Sobibor-Biala Podleska, Poland‎, 42 or 43 years