Born ‎16-1-1918 Amsterdam, Netherland, died ‎31-3-1944 Auschwitz-Biala Podleska, Poland‎, 25 or 26 years. Occupation: Butcher. Son of Isaac Oudkerk - Jacobson and Betsy Henriette de Haas - van Engers‏

Born ‎9-12-1917 Utrecht, Netherland, died ‎3- Sep 1943 Auschwitz-Biala Podleska, Poland‎, 25 or 26 years. Daughter of Michel Jacobs - Katan and Cecilia de Lange - Cracau‏