KnowraAlfonso II of AragonLinked fromLinked fromThe 3 pages that link to Alfonso II of Aragon, each with the reason it gives.All 3Broader topic 2Related 1House of BarcelonaBroader topic: His reign made the Barcelona-Aragon union a continuing royal inheritance.Alfonso VIII of CastileRelated: He negotiated territorial agreements with Alfonso while competing for influence in Iberia.Ramon Berenguer IV of BarcelonaBroader topic: His inheritance made the dynastic agreement a personal union under one ruler.