Who
Claimant to the See of Rome, 1105–1111, against Paschal II.
Sources
- Annuario Pontificio
Lineage
In the succession →Claimant against Pope Paschal II, 1105–1111.
Sylvester IV (antipope)
Giovanni Paolo Panini, Interior of St. Peter's, Rome, c. 1754 · Public domainGiovanni Paolo Panini, Interior of St. Peter's, Rome, c. 1754
Antipope1105–1111