Ferdinand I of León and Castile King of Castile, then León and Castile (c.1015-1065) (r. 1035-1037 then 1037-1065) (1016–1065) Parents Mayor of Castile Sancho III of Navarre Children Alfonso VI of León and Castile Sancho II of León and Castile Urraca of Zamora Elvira of Toro García II of Galicia Siblings García Sánchez III of Pamplona Jimena Sánchez Gonzalo of Sobrarbe and Ribagorza Ramiro I of Aragon Mayor Sánchez of Navarra Partners Sancha of León
