Born ‎15-3-1881 Amsterdam, Netherland, died ‎5-10-1942 Auschwitz-Biala Podleska, Poland‎, 60 or 61 years

Born ‎3- jul 1878 Haskerland, Netherland, died ‎5-10-1942 Auschwitz-Katowice, Poland‎, 63 or 64 years, ‎1st marriage/ related to: Rachel David Eijl - Oesterman, ‎2nd marriage/ related to: Marianne Yzerkoper. Son of Benjamin van Gelderen/ Messche and Reintje Slager‏