Born ‎23-11-1898 Middelharnis, Netherland, died ‎26-3-1943 Sobibor-Biala Podleska, Poland‎, 44 or 45 years. Son of Elias Marcus Hartogs - van Straten and Kaatje Zwarenstein - van Straten‏

Born ‎13-6-1896 Oosterhout, Netherland, died ‎26-3-1943 Sobibor-Biala Podleska, Poland‎, 46 or 47 years. Daughter of Alexander Kooperberg - ten Coorn and Carolina Golda Andriesse - Levinson‏

Born ‎21-7-1900 Rotterdam, Netherland‎, ‎1st marriage to: Marcus Salomon Hartogs - Zwarenstein, ‎2nd marriage to: Hendrik Arie Voorwinden. Daughter of Henri Benjamin Drielsma - van Gelder and Carolina Marianne van Lissa - van Lier‏