Prince Friedrich Wilhelm, Prince of Hohenzollern Head of the House of Hohenzollern-Sigmaringen (1924-2010) (1924–2010) Parents Princess Margarete Karola of Saxony Prince Friedrich, Prince of Hohenzollern Children Karl Friedrich, Prince of Hohenzollern Albrecht Johannes Prinz von Hohenzollern-Sigmaringen Prince Ferdinand of Hohenzollern Siblings Prince Johann Georg of Hohenzollern Prince Franz Josef of Hohenzollern Princess Maria Adelgunde of Hohenzollern Prince Ferfried of Hohenzollern Princess Maria Antonia of Hohenzollern Princess Maria Theresa of Hohenzollern Partners Princess Margarita of Leiningen
