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John IV of Portugal: Biography, Facts and Career

Who is John IV of Portugal? An evergreen, sourced profile: biography, key facts and career.

By the Pop Culture Files editorial team4 min read✓ Fact-checked
John IV of Portugal
Workshop of Peter Paul Rubens via Wikimedia Commons · Public domain

Dom John IV (João; 19 March 1604 – 6 November 1656), also known by the Portuguese as John the Restorer (João, o Restaurador), was the King of Portugal from 1640 until his death in 1656. He restored the independence of Portugal from Habsburg Spanish rule by terminating the 60-year-old Iberian Union in which Portugal and Spain shared the same monarch, and by establishing the House of Braganza on the Portuguese throne. Before becoming king, he was John II, the 8th Duke of Braganza. He was the grandson of Catherine, Duchess of Braganza, a claimant to the crown during the Portuguese succession crisis of 1580. On the eve of his death in 1656, the Portuguese Empire was at its territorial zenith, spanning the globe.

Quick facts about John IV of Portugal

  • Full name: John IV of Portugal
  • Born: 1604-03-19
  • Nationality: Kingdom of Portugal
  • Known as: Royal
  • Wikidata ID: Q1060796

Profile compiled from public Wikipedia and Wikidata data. Details can change over time.

Frequently asked questions

Who is John IV of Portugal?

Dom John IV (João; 19 March 1604 – 6 November 1656), also known by the Portuguese as John the Restorer (João, o Restaurador), was the King of Portugal from 1640 until his death in 1656.

What nationality is John IV of Portugal?

John IV of Portugal is Kingdom of Portugal.

When was John IV of Portugal born?

John IV of Portugal was born on 1604-03-19.

Sources

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