Machiel Wolff was in 1941 the owner of an office at the Deldenschestraat 82 in Goor. The telephonenumber of the office was 124.
Addition of a visitor of the website
In addition, a Jokos file (number 2637) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.