Born ‎17-5-1879 Amsterdam, Netherland, died ‎28-1-1944 Auschwitz-Katowice, Poland‎, 64 or 65 years

Born ‎7- Jun 1874 Amsterdam, Netherland, died ‎21-5-1943 Sobibor-Biala Podleska, Poland‎, 68 or 69 years. Occupation: Cigar maker, diamond cutter, ‎1st marriage to: Elise Coltof - Bak, ‎2nd marriage/ related to: Roosje Druk. Son of Abraham Elias Mechanicus - Boas and Deborah Gans‏