الفتح الإسلامي للأندلس
On the first decade of the Umayyad conquest of Hispania, Berber troops set up garrisons on the northernmost hilly regions and towns. Uthman ibn Naissa settled down in Cerdanya, killed the bishop of Urgell, and rebelled against central Cordovan rule in 730. The Berber lord was killed in 731, and the region subdued by Abd al-Rahman al-Ghafiqi.