Born ‎22-1-1909 The Hague, Netherland, died ‎30-9-1942 Auschwitz-Biala Podleska, Poland‎, 32 or 33 years. Son of Jonas Alter and Henriette Rebecca Goudsmit‏

Born ‎7- Jul 1910 The Hague, Netherland, died ‎25-4-1944 Auschwitz-Biala Podleska, Poland‎, 33 or 34 years. Daughter of Salomon van der Kloot/ Fresc and Roosje Frinkel‏