John IV

John IV

King of Portugal

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Quick Facts

Restoration of Portuguese independence from Spain in 1640
Founding the House of Braganza

Restorer" King João IV: Portugal's independence, House of Braganza founder.

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Life Journey

1599Born to the Duke of Braganza

John was born to Teodósio, Duke of Braganza, and Infanta Catherine, Duchess of Braganza, at Vila Viçosa, Portugal.

1604Becomes heir to the Duchy of Braganza

At the age of 5, John becomes the heir to the Duchy of Braganza after the death of his father, Teodósio.

1611Educated in classical and religious studies

John receives a comprehensive education in classical and religious studies, preparing him for his future role as a leader.

1621Marries Luísa de Guzmán

John marries Luísa de Guzmán, a Spanish noblewoman, strengthening political ties and alliances.

1629Becomes Duke of Braganza

John formally becomes the Duke of Braganza after his father's death, taking on greater responsibilities and influence.

1635Rises in prominence within the nobility

John's influence and prominence within the Portuguese nobility grow, making him a key figure in the resistance against Spanish rule.

1637Participates in anti-Spanish resistance

John actively supports and participates in the growing resistance against Spanish rule in Portugal, laying the groundwork for the restoration of independence.

1640Leads the Portuguese Restoration War

John leads the coup that restores Portuguese independence from Spain, becoming King John IV of Portugal and founding the House of Braganza.

1641Coronation as King of Portugal

John IV is formally crowned King of Portugal, marking the beginning of the House of Braganza's reign and a new era of Portuguese independence.

1644Establishes diplomatic relations with England

John IV establishes strong diplomatic and commercial relations with England, securing support and alliances against Spain.

1646Expands Portuguese colonial empire

John IV strengthens and expands the Portuguese colonial empire, particularly in Brazil and Africa, enhancing Portugal's global influence.

1648Marriage of daughter to Charles II of England

John IV arranges the marriage of his daughter, Catherine of Braganza, to Charles II of England, further solidifying international alliances.

1650Continues military campaigns against Spain

John IV continues to lead military campaigns against Spain, consolidating Portugal's independence and territorial integrity.

1653Reforms the Portuguese navy

John IV initiates significant reforms of the Portuguese navy, modernizing the fleet and enhancing Portugal's maritime capabilities.

1656Dies in Lisbon, Portugal

John IV dies at the age of 57, leaving a legacy of restored independence and the foundation of the House of Braganza.

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