Louise Polak was in 1943 recorded at the Van Deelenstraat 15 in Nijkerk.
P. de Zeeuw J.Gzn., Nijkerk in de greep der Nazi's (1970)
This person is commemorated on a memorial in Nijkerk. More information on this memorial can be found (in Dutch) on the website of the Nationaal Comité 4 en 5 mei.