KnowraRamon Berenguer IV of BarcelonaLinked fromLinked fromThe 3 pages that link to Ramon Berenguer IV of Barcelona, each with the reason it gives.All 3Broader topic 1Related 2House of BarcelonaBroader topic: His marriage joined the ruling houses of Barcelona and Aragon.Kingdom of AragonRelated: His rule linked Aragon's royal dynasty with the County of Barcelona.Alfonso II of AragonRelated: Alfonso inherited the counties and political position established by his father.