Muhammad I of Granada

Muhammad I
al-Ghalib biʾllāh
Muhammad I (red tunic and shield) depicted leading his troops during the Mudéjar revolt of 1264–1266 in the Cantigas de Santa Maria
Sultan of Granada[a]
Reign	1232 – 22 January 1273
Predecessor	None
Successor	Muhammad II
Born	c. 1195 Arjona, Almohad Caliphate
Died	22 January 1273(1273-01-22) (aged 77–78) near Granada, Emirate of Granada
Burial	Alhambra
Issue	Muhammad II of Granada
House	Nasrid
Religion	Sunni Islam (Maliki)

Abu Abdullah Muhammad ibn Yusuf ibn Nasr (Arabic: أبو عبد الله محمد بن يوسف بن نصر‎; 1195  – 22 January 1273), also known as Ibn al-Ahmar (Arabic: ابن الأحمر, "Son of the Red") and by his honorific al-Ghalib billah (Arabic: الغالب بالله, "The Victor by the Grace of God"),^[2][3] was the first ruler of the Emirate of Granada, the last independent Muslim state on the Iberian Peninsula, and the founder of its ruling Nasrid dynasty. He lived during a time when Iberia's Christian kingdoms—especially Portugal, Castile and Aragon—were expanding at the expense of the Islamic territory in Iberia, called Al-Andalus. Muhammad ibn Yusuf took power in his native Arjona in 1232 when he rebelled against the de facto leader of Al-Andalus, Ibn Hud. During this rebellion, he was able to take control of Córdoba and Seville briefly, before he lost both cities to Ibn Hud. Forced to acknowledge Ibn Hud's suzerainty, Muhammad was able to retain Arjona and Jaén. In 1236, he betrayed Ibn Hud by helping Ferdinand III of Castile take Córdoba. In the years that followed, Muhammad was able to gain control over southern cities, including Granada (1237), Almería (1238), and Málaga (1239). In 1244, he lost Arjona to Castile. Two years later, in 1246, he agreed to surrender Jaén and accept Ferdinand's overlordship in exchange for a 20-year truce.

In the 18 years that followed, Muhammad consolidated his domain by maintaining relatively peaceful relations with the Crown of Castile; in 1248; he even helped the Christian kingdom take Seville from the Muslims. But in 1264, he turned against Castile and assisted in the unsuccessful rebellion of Castile's newly conquered Muslim subjects. In 1266 his allies in Málaga, the Banu Ashqilula, rebelled against the emirate. When these former allies sought assistance from Alfonso X of Castile, Muhammad was able to convince the leader of the Castilian troops, Nuño González de Lara, to turn against Alfonso. By 1272 Nuño González was actively fighting Castile. The emirate's conflict with Castile and the Banu Ashqilula was still unresolved in 1273 when Muhammad died after falling off his horse. He was succeeded by his son, Muhammad II.

The Emirate of Granada, which Muhammad founded, and the Nasrid royal house, lasted for two more centuries until it was annexed by Castile in 1492. His other legacy was the construction of the Alhambra, his residence in Granada. His successors would continue to build the palace and fortress complex and reside there, and it has lasted to the present day as the architectural legacy of the emirate.

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