Al-Walid I
During the caliphate of the Umayyad Caliph Al-Walid I, forces led by Tariq ibn Ziyad disembarked in early 711 in Gibraltar at the head of an army consisting of Berbers from north Africa. After defeating the Visigothic king Roderic at the decisive Battle of Guadalete, Tariq was reinforced by an Arab force led by his superior "wali" Musa ibn Nusayr and continued northward. By 717, the combined Arab-Berber force had crossed the Pyrenees into Septimania. They occupied further territory in Gaul until 759.