Mayor Guillén de Guzmán was a member of one of the most aristocratic families in the court of King Ferdinand III of Castile. Her parents were Guillén Pérez de Guzmán and María González Girón, daughter
Landscape in La Alcarria where Mayor received several properties from King Alfonso X of Castile
Del Monte gate at the walls of the medieval city of Palazuelos
Alfonso X was King of Castile, León and Galicia from 1 June 1252 until his death in 1284. During the election of 1257, a dissident faction chose him to be king of Germany on 1 April. He renounced his
Portrait of Alfonso X from the Libro de los juegos (1283)
Portrait of Alfonso X from the codex Tumbo 'A' de Santiago (Dated between 1229 and 1255)
Castillian ambassadors meeting Almohad caliph Abu Hafs Umar al-Murtada, from the Cantigas de Santa María
Equestrian seal of Alfonso X of Castile