Born ‎27-8-1881 Rotterdam, Netherland, died ‎11-12-1942 Auschwitz-Katowice, Poland‎, 60 or 61 years. Daughter of Heijman Bremer and Sientje Bekkers‏

Born ‎31-3-1877 Rotterdam, Netherland, died ‎11-12-1942 Sobibor-Biala Podleska, Poland‎, 64 or 65 years. Occupation: Steamer cap factory, ‎1st marriage to: Rijntje Polak - Cohen, ‎2nd marriage/ related to: Betje Bremer - Bekkers. Son of Marcus Jacob Katan - Kuijt and Sophia Joseph Cohen - Polak‏