text: A woman with this first name died in childbirth shortly after delivering Miguel da Paz, Prince of Portugal, who himself died as an infant.
full_question: A woman with this first name died in childbirth shortly after delivering Miguel da Paz, Prince of Portugal, who himself died as an infant. A woman of this name was ousted in an 1868 Glorious Revolution and won a succession battle against her uncle, the Count of Molina, in the Carlist Wars. Along with her husband, the first ruler of this name sponsored the voyages of Christopher Columbus and completed the Spanish Reconquista. For 10 points, give this name of the Castilian spouse of Ferdinand who was a queen of Spain.
first_sentence: A woman with this first name died in childbirth shortly after delivering Miguel da Paz, Prince of Portugal, who himself died as an infant.