Sicily Greeks, Lombards, and Normans worked together to form a society that historians have said created some of the most extraordinary buildings that the world has ever seen. Palermo continued on as the capital under the Normans. Roger's son Roger II of Sicily succeeded his brother Simon of Sicily as Count of Sicily, and was ultimately able to raise the status of the island to a kingdom in 1130, along with his other holdings, which included the Maltese Islands and the Duchies of Apulia and Calabria. He appointed the powerful Greek George of Antioch to be his "emir of emirs" and
Sicily of Benevento, which then occupied most of southern Italy. Rumors that the capital of the empire was to be moved to Syracuse probably cost Constans his life, as he was assassinated in 668. His son Constantine IV succeeded him, a brief usurpation in Sicily by Mezezius being quickly suppressed by the new emperor. Contemporary accounts report that the Greek language was widely spoken on the island during this period. In 740 Emperor Leo III the Isaurian transferred Sicily from the jurisdiction of the church of Rome to that of Constantinople, placing the island within the eastern church. In 826 Euphemius,