History of the Jews in Sicily of the Temple of Jerusalem. Rabbi Akiva visited the city of Syracuse during one of his trips abroad. The Jews lived in many Sicilian cities such as Palermo, Messina and Catania. From the late 7th century, Sicily joined with Calabria to form the Byzantine Theme of Sicily. In the 6th century, communications were sent to Pope Gregory I about the plight of the Jews in the Kingdom of Sicily. In 831, Sicily came under the Arab dominion, which treated the Jews justly. In 1072 Sicily fell to the Normans and the Jews were again brought under the supremacy and jurisdiction
Roger II of Sicily Proud, descended the peninsula to support the three rebels. Henry, Robert, and Ranulf took a large contingent of troops to besiege the peninsular capital of the kingdom, Salerno. Roger remained in Sicily, leaving its mainland garrisons helpless under the chancellor Robert of Selby, while even the Byzantine emperor John II Comnenus sent subsidies to Lothair. Salerno surrendered, and the large army of Germans and Normans marched to the very south of Apulia. There, in June 1137, Lothair besieged and took Bari. At San Severino, after the victorious campaign, he and the pope jointly invested Ranulf as duke of Apulia in