Born ‎10-4-1906 Amsterdam, Netherland, died ‎13-8-1942 Auschwitz-Biala Podleska, Poland‎, 35 or 36 years. Son of David Samuel van Amerongen and Johanna van Kleef/ Kramme‏

Born ‎11-5-1908 Amsterdam, Netherland, died ‎30-9-1942 Auschwitz-Biala Podleska, Poland‎, 33 or 34 years. Daughter of Simon van der Ven - Meijer and Branca Polak - de Vries‏