Dukes of Prússia Herzöge von Preussen First holder Albert, duke of Prussia Records #6 Holders Family filter On/Off 1 Albert, duke of Prussia 2 Albert Frederick, duke of Prussia 3 Johann Siegmund, elector of Brandenburg 4 Georg Wilhelm, elector of Brandenburg 5 Friedrich Wilhelm, elector of Brandenburg 6 Friedrich I, king of Prussia Corrections and Updates To suggest a correction or an update. Click Here
