Isaac Beetz - Korper Born 17-7-1873 Amsterdam, Netherland. Son of Mozes Beetz and Grietje Jacob Korper Married 10-6-1896 Amsterdam, Netherland (46 or 47 years married) to: Gerritje de Vries - Goudsmit Born 2- mar 1873 Amsterdam, Netherland, died 5- feb 1943 Auschwitz-Katowice, Poland, 69 years. Daughter of Coenraad de Vries and Eva Goudsmit |