FTP, name this 1282 rebellion that is named for the church services that it interrupted.
The origins of this event may be seen in the overthrow of the Hohenstaufen king Manfred at the Battle of Benevento, and the execution of his nephew Conradin shortly afterward, together with the excommunication by Martin IV of a Byzantine emperor, who proceeded to negotiate with Pedro III of Aragon. It may also have something to do with the repressive policies of the Angevins, led by the brother of St. Louis. The baron Giovanni da Procida was implicated, and it prevented a planned invasion of Constantinople when Charles of Anjou was forced to respond to what had arisen in the Church of the Holy Spirit outside Palermo. FTP, name this 1282 rebellion that is named for the church services that it interrupted.
The origins of this event may be seen in the overthrow of the Hohenstaufen king Manfred at the Battle of Benevento, and the execution of his nephew Conradin shortly afterward, together with the excommunication by Martin IV of a Byzantine emperor, who proceeded to negotiate with Pedro III of Aragon.
{Sicilian Vespers} (Vespiri Siciliani)