Hugh Capet: The Birth of the Capetian Dynasty (987–996) · HIGH MIDDLE AGES
At the end of the 10th century, the question of the archbishopric of Reims becomes a major issue, both political and religious. This prestigious see, linked to the anointing of kings, stands at the heart of Capetian legitimacy.
Since 991, Gerbert of Aurillac has occupied the archbishopric after the deposition of Arnulf, accused of supporting the Carolingian claimant Charles of Lorraine. But this decision, taken at a royal council, is contested by Pope John XV, who refuses to recognise the legitimacy of the procedure.
In 995, a council is assembled at Mouzon under the authority of a papal legate. Its objective is clear: to examine Gerbert’s case and reassert Rome’s authority.
King Hugh Capet and his son Robert refuse to take part and forbid the bishops of the kingdom from attending. This refusal marks an important stance: Capetian power intends to limit direct papal intervention in the ecclesiastical affairs of the kingdom.
Gerbert, however, appears before the council. He must defend his position against bishops close to the Empire and to the papal party.
To justify himself, Gerbert develops a remarkable argument. He acknowledges papal primacy, but refuses the idea that the pope may intervene directly without going through local councils.
He relies on the tradition of the great councils, especially Nicaea, to argue that provincial matters must be settled by the bishops of the region. In his writings, he therefore defends a balance:
This position also suits the king’s interests: control the great episcopal sees without depending entirely on Rome.
The council of Mouzon does not settle the issue definitively. Gerbert is suspended, but continues to defend his legitimacy. A new council at Reims also fails to resolve the dispute.
The situation therefore remains blocked:
Beyond Gerbert’s personal case, the affair reveals an essential question:
who controls the Church within the kingdom?
For Hugh Capet, the issue is crucial. Reims is the place of anointing, and therefore the symbolic heart of kingship. Losing control of this see would weaken the entire legitimacy of the Capetian monarchy.
This conflict announces long-lasting tensions between royal power and papal authority. Without yet being a rupture, it marks an important stage in the construction of the Capetian monarchy:
A few years later, Gerbert will himself become pope under the name Sylvester II, proof of the prestige and influence he had gained despite the opposition.