In addition, a Jokos file (number 3954) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos file reveals that a claim was lodged for compensation for looted securities or bonds. (W-claim, number A.2/1071).
According to a list with shops of Jewish owners, compiled by the Amsterdam police in 1940, this family had a meat products shop, address: Jodenbreestraat 35 in Amsterdam.
Abstracts of the police archives which are currently at the Amsterdam municipal archives