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
Gallo-Italic of Sicily Gallo-Italic of Sicily Gallo-Italic of Sicily () is a group of Gallo-Italic languages found in about 15 isolated communities of central eastern Sicily. Forming a language island in the otherwise Sicilian language area, it dates back to migrations from northern Italy during the reign of Norman Roger I of Sicily and his successors. Towns inhabited by the new immigrants became known as the "Lombard communities" (, ). The settlers, known as the Lombards of Sicily, actually came principally from the Aleramici fiefdoms of Piedmont and Liguria, "Lombardy" being the name for the whole northern Italy during the Middle Ages. In