Prince Wilhelm-Karl of Prussia German politician (1922-2007) (1922–2007) Parents Countess Ina Marie von Bassewitz Prince Oskar of Prussia Children Wilhelm-Karl Prinz von Preußen Oskar of Prussia Donata Viktoria Prinzessin von Preußen Siblings Princess Herzeleide of Prussia Prince Oskar of Prussia Prince Burchard of Prussia Partners Armgard Else Helene von Veltheim
