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Pedro III Capet-Bragança of Portugal, King consort of Portugal, King consort of the Algarves, King consort of Brazil, was born 5 July 1717 to John V of Portugal (1689-1750) and Maria Anne Josepha of Austria (1683-1754) and died 25 May 1786 of unspecified causes. He married Maria I of Portugal (1734-1816) 6 June 1760 . Notable ancestors include Charlemagne (747-814), Alfred the Great (849-899), Henry II of England (1133-1189), William I of England (1027-1087), Hugh Capet (c940-996). Ancestors are from Austria, Germany, Spain, Hungary, Belgium, France, the United Kingdom, Portugal, the Czech Republic, Denmark, Russia, Poland, Switzerland, Lithuania, the Netherlands, Italy, Ukraine, Belarus, Bohemia, Slovakia, Slovenia, England, Turkey, the Byzantine Empire, Sweden.


Offspring of Pedro III of Portugal and Maria I of Portugal (1734-1816)
Name Birth Death Joined with
Joseph of Portugal (1761-1788)
John Francis of Portugal (1763-1763)
John VI of Portugal (1767-1826) 13 May 1767 Lisbon, Portugal 10 March 1826 Lisbon, Portugal Carlota Joaquina de España (1775-1830)

Mariana Victoria of Portugal (1768-1788)
Maria Clementina of Portugal (1774-1776)
Maria Isabella of Portugal (1776-1777)

Common ancestors of Pedro III of Portugal (1717-1786) and Maria I of Portugal (1734-1816)

  1. Eleonore Magdalene von Pfalz-Neuburg (1655-1720)
  2. Elisabeth Amalie von Hessen-Darmstadt (1635-1709)
  3. Ferdinand II, Holy Roman Emperor (1578-1637)
  4. Ferdinand III, Holy Roman Emperor (1608-1657)
  5. Georg II. von Hessen-Darmstadt (1605-1661)
  6. John IV of Portugal (1604-1656)
  7. John V of Portugal (1689-1750)
  8. Leopold I of the Holy Roman Empire (1640-1705)
  9. Magdalene von Bayern (1587-1628)
  10. Margaret of Austria (1584-1611)
  11. Maria Anna Margarita of Spain (1606-1646)
  12. Maria Anna of Bavaria (1574-1616)
  13. Maria Anne Josepha of Austria (1683-1754)
  14. Marie Sofie von Pfalz-Neuburg (1666-1699)
  15. Pedro II of Portugal (1648-1706)
  16. Philip III of Spain (1578-1621)
  17. Philipp Wilhelm von der Pfalz (1615-1690)
  18. Sophie Eleonore von Sachsen (1609-1671)
  19. Teodósio II of Braganza (1568-1630)
  20. Wolfgang Wilhelm von Pfalz-Neuburg (1578-1653)

Namesakes of Pedro III of Portugal (1717-1786)

 Birth placeDeath placeFatherMotherJoined with
Pedro I of Portugal (1320-1367)CoimbraEstremosAfonso IV of Portugal (1291-1357)Beatrix of Castile (1293-1359)Blanca of Castile (aft1315-1375)+Constance of Peñafiel (c1323-1345)+Inés de Castro (1320-1355)+Teresa Lourenço (c1330-?)
Pedro II of Portugal (1648-1706)Lisbon, PortugalCintra, PortugalJohn IV of Portugal (1604-1656)Luisa de Guzmán (1613-1666)Marie Françoise de Nemours (1646-1683) + Marie Sofie von Pfalz-Neuburg (1666-1699) + Maria da Cruz Mascarenhas (c1655-) + Anne Armande du Verger (c1660-) + Francisca Clara da Silva (c1650-)
Pedro III of Portugal (1717-1786)John V of Portugal (1689-1750)Maria Anne Josepha of Austria (1683-1754)Maria I of Portugal (1734-1816)
Pedro I of Brazil (1798-1834)Queluz, PortugalQueluz, PortugalJohn VI of Portugal (1767-1826)Carlota Joaquina de España (1775-1830)Maria Leopoldine von Österreich (1797-1826) + Amélie of Leuchtenberg (1812-1871)
Pedro II of Brazil (1825-1891)Rio de Janeiro, BrazilParis, FrancePedro I of Brazil (1798-1834)Maria Leopoldine von Österreich (1797-1826)Teresa delle Duo Sicilie (1822-1889)

Footnotes (including sources)