He held his predecessor Celestine V at Fumone and issued bulls against taxation of the clergy and for the supremacy of the papacy.
His failed in his attempts to make peace between Vieri dei Cerchi and Corso Donati, leaders to two Florentine factions. He dispatched Johannes Monachus to France, who later betrayed Jean Lemoine. He collected church legislation in Liber Sextus and replied against the imprisonment of Bernard Saisset with Ausculta Fili. He quarreled with Albert I of Habsburg and was later taken prisoner at Anagni by Sciarra Colonna and Guillaume de Nogaret when he threatened to excommunicate the king. He held his predecessor Celestine V at Fumone and issued bulls against taxation of the clergy and for the supremacy of the papacy. For 10 points, name this enemy of Philip IV, a pope who issued Clericis Laicos and Unam Sanctam.
His failed in his attempts to make peace between Vieri dei Cerchi and Corso Donati, leaders to two Florentine factions.
{Boniface VIII}