Who
Cardinal priest who imprisoned Leo V and was in turn deposed by Sergius III.
Sources
- Annuario Pontificio
Lineage
In the succession →Claimant against Pope Leo V, 903–904.
Christopher (antipope)
Giovanni Paolo Panini, Interior of St. Peter's, Rome, c. 1754 · Public domainGiovanni Paolo Panini, Interior of St. Peter's, Rome, c. 1754
Antipope903–904