According to the "Totenbuch” – Death Records of Auschwitz III (Monowitz), Louis de Haan was murdered there on 15 May 1944. This date is a slightly different from the official date of death of 16 May 1944, as determined by the Dutch Ministry of Justice after the war. For the time being, the website joodsmonument.nl, list only the dates of death, as published at the time in the "Nederlandse Staatsco…