Syracuse, Sicily Sicily until it fell to the Aghlabids after another siege on 20/21 May 878. During the two centuries of Muslim rule, the capital of the Emirate of Sicily was moved from Syracuse to Palermo. The Cathedral was converted into a mosque and the quarter on the Ortygia island was gradually rebuilt along Islamic styles. The city, nevertheless, maintained important trade relationships, and housed a relatively flourishing cultural and artistic life: several Arab poets, including Ibn Hamdis, the most important Sicilian Arab poet of the 12th century, flourished in the city. In 1038, the Byzantine general George Maniakes reconquered the city,
Sicily in 552. In 535, Emperor Justinian I made Sicily a Byzantine province and, as in Roman times, Greek continued to be the predominate language spoken on the island. After the advent of Islam, Sicily was invaded by the Arab forces of Caliph Uthman in 652, but the Arabs failed to make any permanent gains and returned to Syria after gathering some booty. Raids seeking loot continued until the mid-8th century. Byzantine Emperor Constans II decided to move from the capital Constantinople to Syracuse in Sicily during 660. The following year, he launched an assault from Sicily against the Lombard Duchy