Born ‎10-6-1896 Amsterdam, Netherland, died ‎30-10-1944 Auschwitz-Biala Podleska, Poland‎, 47 or 48 years. Daughter of Ephraim Gast and Klaartje Plukker‏

Born ‎18-12-1898 Amsterdam, Netherland, died ‎28-2-1945 Central Europe‎, 46 or 47 years. Son of Isaac Polak and Mietje Streep‏