Jacobus Henri Polak worked as an office klerk in the Apeldoornse Bos, where he started working on 3 May 1942.
Municipal Archives Apeldoorn, list of employees of the Apeldoornsche Bosch
Biography
Jacobus Henri Polak worked as an office klerk in the Apeldoornse Bos, where he started working on 3 May 1942.
Municipal Archives Apeldoorn, list of employees of the Apeldoornsche Bosch