Urraca of Zamora
Urraca of Zamora (1033/34–1101/03) was a Leonese princess and the daughter of King Ferdinand I of León and Sancha of León. She received the city of Zamora as her inheritance and governed it with palatine authority.
When Ferdinand died in 1065, he divided his kingdom among his children. Sancho II received Castile, Alfonso VI got León, García II took Galicia, and his daughters Elvira and Urraca received Toro and Zamora, respectively. Sancho II tried to rule all of Ferdinand’s lands and went to war with his siblings. By 1072 he overthrew García II and forced Alfonso to flee to Toledo. Zamora resisted Sancho’s siege, while Toro fell easily. Sancho was assassinated on October 7, 1072; some legends hint at a pact between Alfonso and Urraca. The Chronicle of the Cid says the assassin was a Zamoran noble, with the Cid’s involvement portrayed as involuntary.
After Sancho’s death, the Castilian nobles continued the siege for a time, but it became pointless without him. Alfonso was recognized as heir to both Castile and León.
In her later years, Urraca gave up governing and retired to a monastery in León. She likely died in 1101, though a 1103 document suggests she lived a little longer. She is buried in the Chapel of the Kings at St. Isidore’s Basilica in León, beside her siblings Elvira and García.
Legends portray Dona Urraca as the wronged infanta in the epic Cantar de Mio Cid. The story was adapted in the 1961 film El Cid and the 2020 TV series El Cid, where she is depicted as clever and ambitious.
This page was last edited on 3 February 2026, at 18:15 (CET).