Born ‎2- Jul 1896 Amsterdam, Netherland, died ‎10-9-1943 Auschwitz-Katowice, Poland‎, 46 or 47 years

Born ‎19-4-1886 Amsterdam, Netherland, died ‎10-9-1943 Auschwitz-Biala Podleska, Poland‎, 56 or 57 years, ‎1st marriage to: Sara Bak - Veerejong, ‎2nd marriage/ related to: Judith Eva Witteboon. Son of Arie Mendels/ de Vrie and Flora Keijzer‏