Balearic Islands their state. However, the Cordoban emirate disintegrated in civil war and partition in the early eleventh century, breaking into smaller states called "taifa". Mujahid al-Siqlabi, the ruler of the Taifa of Dénia, sent a fleet and seized control of the islands in 1015, using it as the base for subsequent expeditions to Sardinia and Pisa. In 1050, the island's governor Abd Allah ibn Aglab rebelled and established the independent Taifa of Mallorca. For centuries, the Balearic sailors and pirates had been masters of the western Mediterranean. But the expanding influence of the Italian maritime republics and the shift of power
Balearic Islands province of Hispania Tarraconensis, of which province they formed the fourth district, under the government of a praefectus pro legato. An inscription of the time of Nero mentions the PRAEF. PRAE LEGATO INSULAR. BALIARUM. (Orelli, No. 732, who, with Muratori, reads "pro" for "prae.") They were afterwards made a separate province, called Hispania Balearica, probably in the division of the empire under Constantine. The two largest islands (the Balearic Islands, in their historical sense) had numerous excellent harbours, though rocky at their mouth, and requiring care in entering them (Strabo, Eustath.; Port Mahon is one of the finest harbours in