Urraca of León was a medieval queen born around 1071, the daughter of Ferdinand I of León and Sancha of León. She became the queen of León and Castile through her marriage to Raymond of Burgundy and later ruled as a queen regnant. Urraca was known for her political acumen and played a significant role in the power struggles of her time, particularly during the conflicts between her half-brothers and her own reign. Her reign was marked by challenges, including civil wars and disputes over succession. Urraca's efforts to maintain her authority were often met with resistance, but she managed to navigate the complexities of medieval politics. She died in 1109, leaving a legacy as a strong female ruler