Addition

David Zilverberg and his family

David Zilverberg and Heintje Wertheijm married in 1931 in Amsterdam. They had four children. Their oldest son Eleazer passed away in 1935.
Stadsarchief Amsterdam, archiefkaart David Zilverberg

In addition, a Jokos file (number 12355) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.