The police commissioner of Haarlem requested that Bernhard Bak be located, detained and brought to trial. A resident of Haarlem, he was suspected of having changed his place of residence without the required authorization. This description referred to Jews who had gone into hiding.
Algemeen Politieb…
In addition, a Jokos file (number 563) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.