Jules Biedermann was married to Ida Steinberger. The couple had two children: Justina and Justus. In 1941 Jules Biedermann lived with another woman. Presumably Ida Steinberger had died previously. Justina Biedermann was married and resided at another address. Her daughter Ida Mirjam lived with her grandparents.
Jules Biedermann died in September 1941 in Amsterdam. He is buried at the Jewish cemetery at Diemen.
Addition of a visitor of the website
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 3491) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.