Meanwhile, the War of the Eight Saints, carried on with spates of unprecedented cruelty to civilians, was draining the resources of Florence, though the city ignored the interdict placed upon it by Gregory, declared its churches open, and sold ecclesiastical property for 100,000 florins to finance the war.
Rescued by two Neapolitan barons who had sided for Louis, Raimondello Orsini and Tommaso di Sanseverino, after six months of siege he succeeded in making his escape to Genoa with six galleys sent him by doge Antoniotto Adorno.