KnowraHenry IV, Holy Roman EmperorLinked fromLinked fromThe 12 pages that link to Henry IV, Holy Roman Emperor, each with the reason it gives.All 12Related 10Compared with 2Investiture ControversyRelated: His resistance to Gregory VII turned the appointment dispute into an imperial crisis.Gregorian ReformCompared with: His conflict with Gregory VII exposed the movement’s challenge to imperial power.Pope Gregory VIIRelated: Their struggle over bishop appointments culminated in Henry’s penance at Canossa and later military action against Gregory.Pope Urban IICompared with: Urban’s papacy continued the struggle against the imperial power Henry represented.InvestitureRelated: His resistance to papal reform made the dispute an imperial confrontation.Lay investitureRelated: Henry IV defended imperial participation in appointing bishops.Henry V, Holy Roman EmperorRelated: Henry V’s father fought the same papal conflict that shaped his son’s reign.Prince-bishopRelated: His struggle over episcopal appointments illustrates the stakes of controlling bishoprics.Matilda of TuscanyRelated: His conflict with Gregory VII brought Matilda into imperial-papal politics.Peter DamianRelated: Damian’s arguments about clerical authority anticipated conflicts that intensified under Henry IV.March of TuscanyRelated: His struggle with Matilda and the papacy brought Tuscan lands into a wider imperial contest.Władysław I HermanRelated: Władysław's shifting relations with the empire formed part of his diplomacy and dynastic alliances.