Born ‎19-1-1877 Amsterdam, Netherland, died ‎5- Apr 1944 Bergen Belsen‎, 66 or 67 years. Occupation: Buyer. Son of Isaac van Gelder and Henriette Kalker‏

Born ‎30-7-1879 Nijmegen, Netherland, died ‎19-9-1944 Bergen Belsen‎, 64 or 65 years. Daughter of Martin Godert Cohen and Emelie Frederika van Raalte‏