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Ferdinand II of Aragon and Isabella I of Castile married in secret on October 19
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October 19

Ferdinand Marries Isabella: Spain Forged in Union

Ferdinand II of Aragon and Isabella I of Castile married in secret on October 19, 1469, in Valladolid without papal dispensation. They were second cousins and needed the Pope's permission, but political urgency overruled protocol. A forged document was produced. The real dispensation came five years later. Their marriage united Spain's two most powerful kingdoms, though Castile and Aragon remained legally separate with different laws and currencies. Together they completed the Reconquista by conquering Granada in 1492, expelled Jews from Spain that same year, sponsored Columbus's voyage, and established the Spanish Inquisition. Their dynastic legacy reshaped the world: their grandson Charles V inherited Spain, the Netherlands, Austria, and half the Americas, becoming the most powerful ruler in European history.

October 19, 1469

557 years ago

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