Expulsion of the Jews from Sicily in professions such as philosophy, medicine, artisanal pursuits, and farming. The exact number of Jews in Sicily at the time of expulsion is not certain, However, some have put the number of Jewish refugees at 36,000. Also, in 1492, it is known the Jewish populations of Palermo, Messina, and several other cities were considerable, and that there were "Giudeccas", or Jewish settlements, in over 50 places in Sicily, ranging in anywhere population from 350 to 5,000. At their height, Jewish Sicilians probably constituted from five to eight percent of the island's population. Muslims had ruled much of the Iberian Peninsula
History of the Jews in Sicily of the Catholic Church. The Norman Kingdom of Sicily lasted until 1194, when it fell to the Hohenstaufens. In 1210, the Jews of Sicily faced such persecution from the Crusaders that Holy Roman Emperor Frederick II had to intervene on their behalf. Frederick also employed Jews from Sicily at his court to translate Greek and Arabic works.. Persecution of the Jews continued. But, despite persecution, Sicilian Jews continued to thrive. Some Sicilian rabbis communicated with Maimonides posing religious questions. Systematic persecution of the Jews in Sicily started in the 14th century. In 1310 the King of Sicily Frederick II of