In 1711 the bishop had excommunicated some customs officials for levying duty on a couple of pounds of chickpeas belonging to his household. The Tribunal nullified the excommunication, whereupon the bishop imposed an interdict on his diocese and left to seek help in Rome. The Roman Curia issued a declaration denying the Tribunal's power to lift ecclesiastical sanctions, which was published early in 1712 by several Sicilian bishops. Counter-measures duly followed from the Spanish viceroy and the Tribunal, so that by the time Victor Amadeus reached Sicily the Archbishop of Messina and the bishops of Agrigento and Catania had followed their colleague into exile, the last two leaving their sees under interdict.
