County of Sicily was created by Robert Guiscard in 1071 for his younger brother Roger Bosso. Guiscard himself had received the title Duke of Sicily ("dux Siciliae") in 1059 from Pope Nicholas II as encouragement to conquer it from the Muslims. In 1061 the first permanent Norman conquest (Messina) was made and in 1071, after the fall of Palermo, the capital of the emirate and future capital of the county, Guiscard invested Roger with the title of count and gave him full jurisdiction in the island save for half the city of Palermo, Messina, and the Val Demone, which he retained for himself.
History of Sicily Sicily as part of Magna Graecia – both Empedocles and Archimedes were from Sicily. These Greek city-states enjoyed long periods of democratic government, but in times of social stress, in particular, with constant warring against Carthage, tyrants occasionally usurped the leadership. The more famous include: Gelo, Hiero I, Dionysius the Elder and Dionysius the Younger. As the Greek and Phoenician communities grew more populous and more powerful, the Sicels and Sicanians were pushed further into the centre of the island. By the 3rd century BC, Syracuse was the most populous Greek city in the world. Sicilian politics was intertwined with