Battle of Ourique

The Battle of Ourique () was a battle that took place on 25 July 1139, in which the forces of Portuguese count Afonso Henriques (of the House of Burgundy) defeated those led by the Almoravid governor of Córdoba, Muhammad Az-Zubayr Ibn Umar, identified as "King Ismar" in Christian chronicles.

 Background 
Learning that during his Battle of Valdevez against Alfonso VII of León, Muslim forces had attacked and destroyed Leiria and Trancoso, Afonso Henriques's anxiety at this incursion at his southern frontier hastened his negotiations with Alfonso VII of León, leading to the Treaty of Zamora and freeing Afonso Henriques's troops to deal with the Muslim attack.

 References 

Category:1130s
Category:Battles