Rudolf de Haas

Rudolf de Haas studied medicine in Groningen, where he sat for his medical finals on 11 May 1934. Rudolf de Haas opened his practice at 9 Grootestraat in Rijssen.
J.H. Coppenhagen, Anafiem Gedoe‘iem. Overleden joodse artsen uit Nederland 1940-1945 (Rotterdam 2000) 97-98

Rudolf de Haas was a son of Lion de Haas and Carolina Polak and a brother of Simon Bertus de Haas.

Addition of a visitor of the w…

Rudolf de Haas is verraden door de NSB-burgemeester van Olst, die aan de Duitsers doorgaf dat het gezin een arisch dienstmeisje had.
Bron: Koos Groen, 'Als slachtoffers daders worden: de zaak van de joodse verraadster Ans van Dijk' (Baarn 1994) 85.

We have been unable to determine whether one or more members of this family survived the war. While their names do not appear on the lists of survivors, we have not been able to trace them in In Memoriam either. They are therefore labeled as 'surviving' and their names are not listed.

In addition, a Jokos file (number 20582) on this family is at the Amsterdam Municipal Archive. Access is subject…