Fernando Díaz was a Spanish nobleman and military leader in the Kingdom of León, the most powerful Asturian magnate of the period. He held the highest rank in the kingdom, that of count, from at least
Santa Cruz de Castañeda, church passed on to Fernando's children by their aunt, Jimena Muñoz, and later donated to the Abbey of Cluny
Rodrigo Díaz de Vivar was a Castilian knight and ruler in medieval Spain. Fighting with both Christian and Muslim armies during his lifetime, he earned the Arabic honorific as-Sayyid, which would evol
Statue of El Cid in Burgos, Spain
Here on the penultimate and final line of the document's text appears the autograph of Rodrigo Díaz: «ego ruderico, simul cum coniuge mea, afirmo oc quod superius scriptum est.» This translates as "I Rodrigo, together with my wife, affirm that which is written above."
First paragraph of the Carmen Campidoctoris, the earliest literary treatment of El Cid's life, written to celebrate El Cid's defeat of some counts and champions
Marcos Giráldez de Acosta painting (1864) depicting the "Santa Gadea Oath". In the middle of the scene, Alfonso VI (with red cape) is swearing with his right hand on the Bible that he did not take part in the murder of his brother Sancho II, while El Cid stands as a witness in front of him.