Keywords: Jaap van Kersbergen.jpg nl J A van Kersbergen dichter date http //proxy handle net/10648/942570d0-3c5d-2e77-5f8f-d9b1d9d82868 Nationaal Archief author other versions Custom license marker 2016 02 23 Anonymous-EU NSB politicians Kersbergen Jaap van |