Spain in the 17th century all contributed to the decline of the Habsburg rule of Spain. The end of the 17th century also brought the end of Habsburg rule. The 18th century began with the War of the Spanish Succession, which concluded in the establishment of the Bourbon dynasty in Spain. In 1469, Ferdinand II of Aragon and Isabella I of Castile united the Crowns of Aragon and Castile into one, creating the early modern Spanish state. Although this ensured future Spanish rulers would rule over both Aragon and Castile, both regions had their own administration and legal systems. In addition, Aragon itself was divided
Charles II, Duke of Bourbon Charles II, Duke of Bourbon Charles II, Duke of Bourbon (Château de Moulins, 1434–September 13, 1488, Lyon), was Archbishop of Lyon from an early age and a French diplomat under the rule of Louis XI of France. He had a 2-week tenure as Duke of Bourbon in 1488, being ousted afterward by his younger brother and successor, Peter II, Duke of Bourbon. An hereditary member of the House of Bourbon through Charles I, Duke of Bourbon and Agnes of Burgundy, Charles II, being a younger son, was appointed Canon of Lyon in 1443 and soon after, in June 6, 1444,