KnowraAlfonso IX of LeónLinked fromLinked fromThe 5 pages that link to Alfonso IX of León, each with the reason it gives.All 5Broader topic 1Related 3Compared with 1Kingdom of LeónBroader topic: His death passed León to his son Ferdinand III, making the union with Castile permanent.University of SalamancaRelated: He founded the schools in 1218 that developed into the university.Ferdinand III of CastileRelated: His death left Ferdinand able to inherit León despite competing succession claims.Alfonso VIII of CastileCompared with: Their competing claims and wars defined the relationship between the neighboring kingdoms.Sancho VII of NavarreRelated: His shifting relations with Castile and Navarre formed part of Sancho’s political setting.