Keywords: Luuk Kroon.jpg en Former Chief of the Netherlands Defence Staff lieutenant admiral Luuk Kroon 1942-2012 nl Voormalig Chef Defensiestaf luitenant-admiraal Luuk Kroon 1942-2012 http //www defensie nl/actueel/nieuws/2012/06/25/46196945/Oud_CDS_Luuk_Kroon_69_overleden Hennie Keeris 2004-05-19 mindef Luuk Kroon cc-sa-1 0-nl |