Born ‎13-3-1901 Amsterdam, Netherland, died ‎31-3-1944 Central Europe‎, 42 or 43 years. Occupation: Market merchant. Son of Jacques Cauveren and Reine Saphier‏

Born ‎4- Apr 1902 Amsterdam, Netherland, died ‎4- Jun 1943 Sobibor-Biala Podleska, Poland‎, 41 years. Daughter of Levie Izaak Vlessing - Ketellapper and Betje Pampel - Digtmaker‏