WInvestiture ControversyWAnselm of LuccaWPope Callixtus IIWGebhard (III) of ConstanceWDe MonarchiaWFirst Council of the LateranWPope Gregory VIIWHenry IV, Holy Roman EmperorWHenry V, Holy Roman EmperorWHermann of SalmWLay abbotWPapal appointmentWRoad to CanossaWRoland (bishop of Treviso)WRudolf of RheinfeldenWSynod of Worms (1076)WWezilo