Fes in the context of List of cities in Morocco

Abu Al-Hasan 'Ali ibn 'Othman (c. 1297 – 24 May 1351), (Arabic: أبو الحسن علي بن عثمان) was a sultan of the Marinid dynasty who reigned in Morocco between 1331 and 1348. In 1333 he captured Gibraltar from the Castilians, although a later attempt to take Tarifa in 1339 ended in fiasco. In North Africa he extended his rule over Tlemcen and Hafsid Ifriqiya, which together covered the north of what is now Algeria and Tunisia. Under him the Marinid realms in the Maghreb briefly covered an area that rivalled that of the preceding Almohad Caliphate. However, he was forced to retreat due to a revolt of the Arab tribes, was shipwrecked, and lost many of his supporters. His son Abu Inan Faris seized power in Fez. Abu Al-Hasan died in exile in the High Atlas mountains.

The Battle of Bagdoura or Battle of Baqdura was a decisive confrontation in the Berber Revolt in late 741 CE. It was a follow-up to the Battle of the Nobles the previous year, and resulted in a major Berber victory over the Arabs by the Sebou River (near modern Fes). The battle would permanently break the hold of the Umayyad Caliphate over the far western Maghreb (Modern day Morocco), and the resulting retreat of elite Syrian forces into Spain would have implications for the stability of al-Andalus.