The French prince who spent his entire life chasing crowns he never actually wore.

The French prince who spent his entire life chasing crowns he never actually wore.
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In short: Charles of Valois was a man of immense royal connections, yet he remained a perennial runner-up. Despite being the son, brother, and father of kings, he spent decades orchestrating crusades and political marriages to secure a throne of his own, only to die just years before his house finally ascended.

Charles of Valois, born in 1270, occupied a unique position in medieval European politics. As the grandson of King Louis IX and a member of the House of Capet, he was intimately linked to the royal families of France, England, Navarre, and Naples. Throughout his life, he held several appanages, including the counties of Valois, Alençon, and Perche. Yet, despite his high status, Charles was defined by his relentless, often unsuccessful, pursuit of sovereign power. In 1284, he was named King of Aragon by the Pope, an appointment that brought him only the derisive nickname 'King of the Cap' after he was crowned with a cardinal's hat rather than a royal one.

His ambitions frequently drew him into the complex geopolitical conflicts of his era. In 1301, he married Catherine of Courtenay, the titular Latin Empress of Constantinople, hoping to reclaim the Byzantine throne. This goal led him to lead a private army into Italy, where he became entangled in the violent feud between Guelphs and Ghibellines. His Sicilian campaign in 1302 proved disastrous; after failing to capture Sciacca, his forces were forced to evacuate without a single major victory. Undeterred, he spent years building a coalition of allies—including Venice, the Catalan Company, and various Byzantine dissidents—to launch a crusade against Constantinople, but the plan eventually collapsed following his wife's death in 1308.

Charles's political influence remained significant even as his personal dreams of empire faded. He was a key player at the French court, serving as heir presumptive to the throne from 1322 until his death in 1325. He commanded military successes in Flanders and Guyenne, and his shifting alliances helped shape the succession crisis that eventually led to his son, Philip VI, becoming the first king of the House of Valois in 1328. Though Charles died just three years before his family finally claimed the French crown, his life remains a study in the precarious nature of medieval power and the thin line between royal proximity and true sovereignty.

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