Born ‎18-4-1917 Amsterdam, Netherland, died ‎2- Jul 1943 Sobibor-Biala Podleska, Poland‎, 25 or 26 years. Occupation: Office clerk. Son of NN Viskoop and Betje Vleeschdrager‏

Born ‎18-11-1918 Amsterdam, Netherland, died ‎2- Jul 1943 Sobibor-Biala Podleska, Poland‎, 24 or 25 years. Daughter of Samuel Groente and Esther Roet‏