Character Catalog

Corpus of official documents (charters, letters, privileges) that bear witness to the administration of the Holy Roman Empire and imperial policy toward the papacy, including the famous letter 'Come down!' addressed to Gregory VII in 1076.

Henry IV had Speyer Cathedral — the dynastic necropolis of the Salian dynasty — enlarged and rebuilt into a monumental Romanesque edifice, thereby asserting the power and legitimacy of his lineage.

Henry IV convened a council at Brixen which elected Guibert of Ravenna as antipope under the name Clement III — an attempt to create an alternative papacy favourable to the empire in the conflict with Gregory VII.

Following his penance, Henry IV obtained the lifting of his excommunication by Gregory VII — a diplomatic act that, though presented as a symbolic defeat, allowed him to regain the support of the German princes.

Henry IV proclaimed a territorial peace (Landfriede) in 1103, aimed at limiting private warfare between lords and stabilising the kingdom — an early initiative to regulate feudal violence.

That the pope alone can depose or reconcile bishops [...] That he alone can convene a general council [...] That he alone can depose emperors.

Henry, king not by usurpation but by the holy ordination of God, to Hildebrand, not pope but false monk [...] Come down, come down, you who are condemned for all ages.

The king presented himself at the gate of the castle, stripped of all royal insignia, barefoot and dressed in wool, and remained there for three days in penance, awaiting the goodwill of the Roman pontiff.

We declare Henry, king of the Germans [...] bound by the bonds of anathema, and we deprive him of the government of the entire kingdom of Germany and Italy.

He bore with admirable patience the sufferings inflicted upon him by his enemies, and never did he cease to seek peace with the Church, even when it rejected him.

Fortress of Countess Matilda of Tuscany where Henry IV performed his penance in January 1077, waiting three days in the snow to obtain the lifting of his excommunication by Gregory VII.

City where Henry IV convened in 1076 the synod that attempted to depose Gregory VII, and where the Concordat of Worms was later signed in 1122, ending the Investiture Controversy.

Necropolis of the Salian emperors and one of the largest Romanesque cathedrals in Europe, built under the emperors of Henry IV's dynasty. Henry IV was ultimately buried there following posthumous rehabilitation.

Birthplace of Henry IV and favorite imperial residence of his father Henry III, endowed with an imperial palace (Kaiserpfalz) that was a center of power in the 11th century.

Capital of Christendom that Henry IV seized in 1084 after a long siege in order to install Antipope Clement III and have himself crowned emperor, openly defying papal authority.

City where Henry IV took refuge after his forced abdication in 1105 and where he died in 1106, abandoned by almost everyone, his remains lying for several years without burial in consecrated ground.

The supreme insignia of imperial power, the crown was at the heart of the Investiture Controversy. Henry IV wore it at his coronation by antipope Clement III in 1084, a powerful symbolic act in his struggle against Gregory VII.

Symbols of lay investiture, these objects were handed by the emperor to bishops and abbots upon their appointment. It was precisely the right to bestow them that the pope disputed with Henry IV, triggering the Investiture Controversy.

At Canossa in 1077, Henry IV donned a simple wool penitent's robe and presented himself barefoot in the snow. This voluntary stripping of all royal insignia was a codified ritual act of submission and public humiliation.

An essential instrument of medieval governance, Henry IV's seal authenticated his diplomas and charters. After his forced abdication in 1105, his son Henry V seized it, depriving the former emperor of any means of exercising legitimate authority.

Official papal documents, notably bulls of excommunication, were sealed with a lead bull bearing the pontiff's effigy. Henry IV received two during his lifetime, acts that upended his reign.

An imperial relic that Holy Roman Emperors carried into battle as a sign of divine legitimacy. Henry IV used it to assert his legitimacy against his rivals, intertwining the sacred and the political.