Born ‎24-12-1894 Arnhem, Netherland, died ‎15-10-1942 Auschwitz-Katowice, Poland‎, 47 or 48 years. Daughter of Abraham van Gelderen and Francisca Rosenberg/ van Gelde‏

Born ‎20-6-1899 Zaandam, Netherland, died ‎28-2-1943 Auschwitz-Katowice, Poland‎, 43 or 44 years. Occupation: Office clerk. Son of Abraham van Thijn - van Praag and Santje van Thijn- van Thijn‏