Born ‎11-7-1900 Amsterdam, Netherland, died ‎19-10-1942 Auschwitz-Katowice, Poland‎, 41 or 42 years. Occupation: Diamond polisher, cigar maker. Son of Ruben Groen and Branca Tonningen‏

Born ‎10-5-1903 Amsterdam, Netherland, died ‎2- Jul 1943 Sobibor-Biala Podleska, Poland‎, 39 or 40 years. Daughter of Abraham Eliasar Frieser - van Moppes and Regina van Leeuwen - Reichenheimer‏