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
Euphemius (Sicily) While he was away, however, the Emperor Michael II the Amorian sent a letter ordering his demotion and punishment. Euphemius learned of this while returning to Sicily with his fleet. Euphemios, supported by the fleet, thereupon resolved to revolt. He was proclaimed by the fleet crews as emperor, and sailed for the capital of Sicily, Syracuse, which was quickly captured. The "patrikios" Constantine was either absent from the city or fled inland at his approach, but soon gathered an army and attacked him. Euphemius won, and forced the governor to seek refuge in Catana. When Euphemius sent his forces against