Born ‎31-12-1914 Wildervank-Groningen, Netherland, died ‎30-4-1942 Auschwitz, Katowice, Poland‎, 27 or 28 years. Son of Levie Valk/ de Levi and Betje Levie/ Pos‏

Born ‎14-4-1914 Aurich, Germany, died ‎26-2-1943 Auschwitz-Biala Podleska, Poland‎, 28 or 29 years