WBerthold II, Duke of SwabiaWBurchard III, Duke of SwabiaWCharles the BaldWCharles the FatWConrad IV of GermanyWConradinWFrederick I, Holy Roman EmperorWFrederick II, Holy Roman EmperorWFrederick IV, Duke of SwabiaWHenry III, Holy Roman EmperorWHenry (VII) of GermanyWLiudolf, Duke of SwabiaWLouis the YoungerWOtto II, Duke of SwabiaWOtto I, Duke of Swabia and BavariaWRudolf of Rheinfelden