Born ‎20-11-1900 Amsterdam, Netherland, died ‎21-5-1943 Sobibor-Biala Podleska, Poland‎, 42 or 43 years. Occupation: Store owner. Son of Johannes van Schaik and Betje Peperwortel - Corper‏

Born ‎11-1-1891 Rijssen, Netherland, died ‎8-10-1942 Auschwitz-Katowice, Poland‎, 50 or 51 years, ‎1st marriage to: Salomon van Beezem - Degen, ‎2nd marriage to: Cornelis Marinus van Schaik - Peperwortel, ‎3rd marriage to: Jacob van Dam - Pool. Daughter of Benjamin Slager and Rebekka Cohen‏