John II the Great, King (aragon) : All Data

John II the Great was the King of Aragon who ruled from 1458 to 1479. During his reign, he faced several significant wars and conflicts. One of the most notable was the War of the Castilian Succession, which occurred from 1475 to 1479. This war was a struggle for control over the Kingdom of Castile and involved various factions vying for power. Another important conflict was the Catalan Civil War, which took place from 1462 to 1472. This war was a rebellion against John II's rule by the Catalan nobility and was marked by intense fighting and political instability. Despite these challenges, John II the Great managed to maintain his authority and leave a lasting impact on the Kingdom of Aragon.