David de Groot worked as a qualified nurse in the Apeldoornse Bos, where he started working on 1 September 1919.
Municipal Archives Apeldoorn, list of employees of the Apeldoornsche Bosch
Biography
David de Groot worked as a qualified nurse in the Apeldoornse Bos, where he started working on 1 September 1919.
Municipal Archives Apeldoorn, list of employees of the Apeldoornsche Bosch