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John IV of Portugal: Wikis


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John IV
King of Portugal and the Algarves
of either side of the sea in Africa, Lord of Guinea and of Conquest, Navigation and Commerce of Ethiopia, Arabia, Persia and India, etc.
Reign 1 December 1640— 6 November 1656
Coronation 15 December 1640
Predecessor Philip III
Successor Afonso VI
Spouse Luisa of Medina-Sidonia
Teodósio, Prince of Brazil
Joana, Princess of Beira
Catherine, Queen of England, Scotland and Ireland
Afonso VI
Peter II
Father Teodósio II, Duke of Braganza
Mother Ana de Velasco y Girón
Born 18 March 1603
Palace, Vila Viçosa, Kingdom of Portugal
Died 6 November 1656[aged 53]
Ribeira Palace, Lisbon, Kingdom of Portugal
Burial Dynasty of Braganza Royal Pantheon, Monastery of São Vicente de Fora, Lisbon, District of Lisbon, Portugal

John IV (Portuguese: João IV de Portugal, pron. [ʒuˈɐ̃ũ]; 18 March 1603 – 6 November 1656) was the king of Portugal and the Algarves from 1640 to his death. He was the grandson of Catherine, Duchess of Braganza, who had in 1580 claimed the Portuguese crown and sparked the struggle for the throne of Portugal. John was nicknamed John the Restorer (João o Restaurador). On the eve of his death in 1656, the Portuguese empire reached its zenith spanning almost 3 billion acres.

John was born at Vila Viçosa and succeeded his father Teodósio II as Duke of Braganza when the latter died insane in 1630. He married Luisa de Guzman (1613-1666), eldest daughter of Juan Manuel Pérez de Guzmán, 8th Duke of Medina Sidonia, in 1633. He was raised to the throne of Portugal (of which he was held to be the legitimate heir) during the revolution on 1 December 1640, against the Spanish king Philip IV.

His accession led to a protracted war (the Portuguese Restoration War) with Spain, which only ended with the recognition of Portuguese independence in a subsequent reign (1668). Portugal signed alliances with France ( 1 June 1641) and Sweden (August 1641) but by necessity its only contributions in the Thirty Years' War were in the field against Spain and against Dutch encroachments on the Portuguese colonies.

In Spain, a Portuguese invasion force defeated the Spanish at Montijo, near Badajoz, in 1644. Abroad, the Dutch took Malacca (Jan 1641) and the Sultan of Oman captured Muscat (1650). Nevertheless the Portuguese, despite having to divide their forces among Europe, Brazil and Africa, managed to retake Luanda, in Angola, from the Dutch in 1648 and, by 1654, had recovered most of Brazil, effectively ceasing to be a viable Dutch colony. This was countered by the loss of Ceilan (Portuguese Ceilão), present day Sri Lanka, to the Dutch who took Colombo in 1656.

King John IV died in 1656 and was succeeded by his son Afonso VI. His daughter Catarina (Catherine of Braganza) married King Charles II of England.

John was a patron of music and the arts, and a considerably sophisticated writer on music; in addition to this, he was a composer. During his reign he collected one of the largest libraries in the world, but it was destroyed in the Lisbon earthquake of 1755. Among his writings is a defense of Palestrina, and a Defense of Modern Music (Lisbon, 1649). His most famous composition is a setting of the Crux fidelis, a work that remains highly popular during Lent amongst church choirs.



8. Teodósio I, Duke of Braganza
4. João I, Duke of Braganza
9. Isabel de Lencastre
2. Teodósio II, Duke of Braganza
10. Infante Duarte of Portugal, Duke of Guimarães
5. Infanta Catarina of Guimarães, Duchess of Braganza
11. Isabel of Braganza
1. John IV of Portugal
12. Iñigo Fernández de Velasco, 4th Duke of Frías
6. Juan Fernández de Velasco, 5th Duke of Frías
13. Juana Enriquez de Ribera y Portocarrero
3. Ana de Velasco y Girón
14. Juan Alfonso de Guzmán, Duke of Medina-Sidonia
7. Ana Ángela de Aragón y Guzmán
15. Ana de Aragón

Marriages and descendants

Queen Luísa de Gusmão

John married Luisa de Guzman, daughter of Juan Manuel Pérez de Guzman, 8th Duke of Medina-Sidonia. From that marriage several children were born. Because some of John's children were born and died before his father became King they are not considered princes or princesses (infantes) of Portugal.

Name Birth Death Notes
By Luisa de Guzman ( 13 October 1613 – 27 February 1666; married on 12 January 1633)
Prince Teodósio 8 February 1634 13 May 1653 Prince of Brazil and 9th Duke of Braganza. Died young.
Ana de Bragança 21 January 1635 21 January 1635  
Princess Joana (Joan) 18 September 1635 17 November 1653  
Infanta Catarina (Catherine) 25 November 1638 31 December 1705 Commonly known as Catherine of Braganza. Queen consort through marriage to Charles II of England.
Manuel de Bragança 6 September 1640 6 September 1640  
Prince Afonso 21 August 1643 12 September 1683 Prince of Brazil and 10th Duke of Braganza. Succeeded him as Afonso VI, 21st (or 22nd according to some historians) King of Portugal.
Infante Pedro (Peter) 26 April 1648 9 December 1706 Duke of Beja, Constable of the Kingdom, Lord of the House of Infantado and Regent of the Kingdom before succeeding his brother Afonso as Peter II, 22nd (or 23rd according to some historians) King of Portugal.
Illegitimate offspring
Maria de Bragança 30 April 1644 7 February 1693 Natural daughter.


External links

John IV of Portugal
Cadet branch of the House of Aviz
Born: 19 March 1603 Died: 6 November 1656
Regnal titles
Preceded by
Philip III
King of Portugal and the Algarves
Succeeded by
Afonso VI
Titles in pretence
Preceded by
Teodósio II of Braganza
King of Portugal and the Algarves
Beja claimant

Reason for succession failure:
Habsburg conquest of Portugal
Braganza dynasty


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