Born ‎22-1-1895 Giessen-Nieuwkerk, Netherland, died ‎30-9-1942 Auschwitz-Katowice, Poland‎, 46 or 47 years. Occupation: Butcher, ‎1st marriage to: Grietje Querido - de Wolf, ‎2nd marriage/ related to: Gertrud Maria Koln. Son of Aron Nathan Blom - de Jong and Naatje Salomon Dondorp - Izak‏