Abu Yusuf Yaqub al-Mansur

Yaqub al-Mansur ruled the Almohad Caliphate in North Africa and part of the Iberian Peninsula from 1184 until his death on 23 January 1199. During that time he managed to hold off attempts by the Christian rulers of Iberia to reclaim lands controlled by Muslims.

It was his father, Abu Yaqub Yusuf (reigned 1163 - 1184) who originally spread the caliphate to Iberia in 1170. Not content to hold Seville and surrounding territory, he marched an army to Portugal. He was countered by Afonso I of Portugal and Ferdinand II of León. Wounded by a crossbow, he died on 29 July.

His son vowed revenge, taking several castles and handing out defeats to Christians before returning to Africa. When Alfonso VIII of Castile mounted a reconquista, al-Mansur returned and defeated the Christians again, this time taking hundreds as slaves and selling them in Africa.

Besides being a successful military commander, he was also a patron of the arts and architecture. He added a massive gate to the Kasbah, a major citadel in Morocco (seen above), and finished a mosque in Marrakesh. He also began what would have been the largest mosque in the world, but construction was discontinued after 1199, leaving only a massive minaret. One of his other accomplishments was the first hospital in Morocco.

The philosopher Averroes was a favorite of al-Mansur's and had a place at his court, even though some of his ideas got him in trouble for being too radical and anti-Muslim. al-Mansur was well-read and well-versed in Islam, and even wrote a book on the prophet Muhammad. His father had appointed a chief judge who made sure the law adhered to strict interpretation of the Koran. al-Mansur took this a step further and had that judge destroy any books of law that did not conform.

The mosque whose construction he finished was the Kutubiyya Mosque. Kutubiyya and several other mosques were redone by the Almohads. Not because they were not beautiful enough, or large enough, but because they were built "wrong." I'll explain the qibla tomorrow.

The Almohads in Iberia

The Almohads were a North African Berber group who founded an empire in the 12th century. By 1159 they had extended their power over the Maghreb (northwest Africa). By 1172, the Muslim parts of the Iberian Peninsula (south and east) were under their rule, taking over from the Almoravid dynasty.

Two of the rulers of the Almohads were Abu Yaqub Yusuf, who ruled from 1163 to 1184, and his son, Abu Yusuf Yaqub al-Mansur ("the Victorius"), who ruled from 1184 until 1199). Under their strict Muslim rule, many Christians and Jews migrated to the Christian nations of Aragon, Castile, and Portugal.

In 1195, when al-Mansur was in Africa, Alfonso VIII of Castile decided to mount a reconquista and reclaim the Muslim-controlled lands in Iberia. He united the kingdoms of Aragon, Castile, León, Portugal, and Navarre. When al-Mansur heard of their advance into his territory, he quickly returned from Africa. His major defeat of the Christian army at the Battle of Alarcos was when he took on the epithet "al-Mansur."

In 1212, Pope Innocent III initiated a Crusade against the Muslims in Iberia. Alfonso and his Castilians, Peter II of Aragon, Sancho VII of Navarre (who earlier had helped defend the continental interests of his brother-in-law, Richard Lionheart), and Franks under the vicious Archbishop Arnaud Amalric, united at the pope's request. Their final battle against the forces of the leader Muhammad al-Nasir broke the hold of the Almohad Caliphate in Iberia.

The Almohads were still strong in North Africa, but eventually they were supplanted by the growing Berber Marinid Sultanate.

Although fierce when it came to protecting his territory and religion, al-Mansur softened over time, and although the Koran was the only allowed source of law, he allowed philosophers to theorize without punishment. Averroes' radical statements made him despised by some, but al-Mansur kept him safe at court. al-Mansur was a complex individual who supported the arts and architecture and, well, let's take a closer look at him tomorrow.