Who
Ottaviano de' Monticelli, Frederick Barbarossa's pope against Alexander III.
Sources
- Annuario Pontificio
Lineage
In the succession →Claimant against Pope Alexander III, 1159–1164.
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Giovanni Paolo Panini, Interior of St. Peter's, Rome, c. 1754 · Public domainGiovanni Paolo Panini, Interior of St. Peter's, Rome, c. 1754
Ottaviano de' Monticelli, Frederick Barbarossa's pope against Alexander III.
Claimant against Pope Alexander III, 1159–1164.