Count Fernán González of Castile

  General Notes:

Fernán González was a colourful character of legendary status in Iberia, and founder of the dynasty that would rule a semi-autonomous Castile, laying the foundations for its status as an independent kingdom. In the year 930, Fernán's name appears with the title of count inside the administrative organization of eastern the Kingdom of León.

He grew up in the castle of Lara and inherited his father's title after the capture and death of his uncle, Nuño Fernández.

In 931, Fernán gathered under his control a strong military force composed of troops from the counties of Burgos, Asturias, Santillana, Lantaron, Álava, Castile, and Lara. His military prowess came to prominence in the Battle of Simancas in 939 and then at Sepulveda, where he wrested the region from the Moors and repopulated it. As his power increased, so did his independence from León. During this period he married Sancha, the sister of the king of Navarre, García Sánchez I. Sancha was a daughter of Sancho I of Pamplona, and Toda of Navarre.

After having fought with Ramiro II of León against the Arabs, and after the Battle of Simancas and the retreat of the Muslims, Fernán was dissatisfied because the king of León distributed his troops in the frontier towns and he rose in rebellion against him. He was, however, defeated and made prisoner in 944, which lasted for 3 years until he became reconciled with his sovereign, giving his daughter Urraca in marriage to the king's son, Ordoño, who afterwards became King Ordoño III.

Notwithstanding this alliance, Fernán continued to foment trouble and discord in León. He later aided Sancho I against his brother Ordoño III, and then Ordoño IV, son of Alfonso IV, against Sancho.

Upon the death of Ramiro II of León in 951, the kingdom of León experienced a dynastic crisis that Fernán played out to his advantage.

Initially Fernán supported the demands of Sancho I against his brother Ordoño III, but when Sancho failed, Fernán was forced to recognize Ordoño as king. Ordoño III's early death allowed Fernán to recover his maneuvering capacity, although he abandoned his old ally Sancho, instead supporting his rival Ordoño IV. Shortly after 4 September 959, his wife Sancha of Navarre died, changing the political context, and in 960 Fernán was defeated through Navarrese intervention. He was captured by King García of Navarre, but he recovered his freedom after making various territorial concessions. Prior to 5 May 964 he cemented the new alliance by marrying García's own daughter Urraca, the niece of his first wife. With the kingdom of León weakened and in disorder, Fernán slowly solidified his position as legitimate independent count of Castile.

Fernán married Sancha of Navarre, daughter of King Sancho of Pamplona I and Toda of Navarre.