The Arnhem police commissioner requested that Nathan Dawid Grün, residing in Arnhem, be located, detained and brought to trial. 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 Politieblad, nr 40, 8 October 1942, 1137, notice 2245
In addition, a Jokos file (number 33415) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.