Born ‎7-12-1889 Amsterdam, Netherland, died ‎31-1-1944 Auschwitz-Biala Podleska, Poland‎, 54 or 55 years. Occupation: hair dresser. Daughter of Joseph Polak and Maria Blits‏

Born ‎5- Jul 1891 Woerden, Netherland, died ‎9- Jul 1943 Sobibor-Biala Podleska, Poland‎, 52 years. Occupation: office clerk. Son of Philippus Salomon de Leeuw/ Cohe and Roosje Cohen/ Schleisne‏