![]() Born 4- jan 1894 Amsterdam, Netherland, died 21-5-1943 Sobibor-Biala Podleska, Poland, 48 or 49 years. Occupation: Gem cutter. Son of Levie Onderwijzer/ van Gelde and Cato Leemans Married 12-11-1924 Amsterdam, Netherland (18 or 19 years married) to: ![]() Born 15-1-1877 Amsterdam, Netherland |