Kings

• John I of Portugal
  John I of Portugal
  John I KG , called the Good or of Happy Memory, more rarely and outside Portugal the Bastard, was the tenth King of Portugal and the Algarve and the first to use the title Lord of Ceuta...
  
   (1357-1433)
• John II of Portugal
  John II of Portugal
  John II , the Perfect Prince , was the thirteenth king of Portugal and the Algarves...
  
   (1455-1495)
• John III of Portugal
  John III of Portugal
  John III , nicknamed o Piedoso , was the fifteenth King of Portugal and the Algarves. He was the son of King Manuel I and Maria of Aragon, the third daughter of King Ferdinand II of Aragon and Queen Isabella I of Castile...
  
   (1502-1557)
• John IV of Portugal
  John IV of Portugal
  |-|John IV 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...
  
   (1603-1656)
• John V of Portugal (1689-1750)
• John VI of Portugal
  John VI of Portugal
  John VI John VI John VI (full name: João Maria José Francisco Xavier de Paula Luís António Domingos Rafael; (13 May 1767 – 10 March 1826) was King of the United Kingdom of Portugal, Brazil and the Algarves (later changed to just King of Portugal and the Algarves, after Brazil was recognized...
  
   (1769-1826)

Infantes

• Infante João, Duke of Valencia de Campos
  Infante João, Duke of Valencia de Campos
  Infante Dom John of Portugal was the son of Portuguese King Peter I and a Castilian noblewoman named Inês de Castro that had arrived in Portugal as a maid of Infanta Constance of Castile, recently married to Pedro I .-Background:Considering John an Infante of Portugal is a debatable subject...
  
   (1349–1387), son of Peter I of Portugal and Inês de Castro
• Prince John, Lord of Reguengos de Monsaraz (1400–1442), son of John I
• John, Prince of Antioch
  John, Prince of Antioch
  Infante John of Coimbra , also known as John of Coimbra or John of Portugal, was the second son of Infante Peter, Duke of Coimbra, and Isabella of Aragon, Countess of Urgell....
  
   (1431–1457), son of Infante Pedro, Duke of Coimbra

• João, Prince of Portugal (1451)
  João, Prince of Portugal (1451)
  The Infante João, Prince of Portugal was a Portuguese infante, son of Afonso V. He was born heir to the throne in 1451, but he died young during the same year. The title of Prince of Portugal then passed again to Infante Ferdinand, Duke of Viseu, his uncle....
  
   (1451–1451), son of Afonso V of Portugal
• João Manuel, Prince of Portugal (1483–1483), son of John II
• João, Crown Prince of Portugal (1537–1554), son of John III
• João, Prince of Brazil (1688–1688), son of Peter II of Portugal
• Infante João Francisco of Portugal (1763–1763), son of Peter III of Portugal
  Peter III of Portugal
  Peter III became King of the Kingdom of Portugal and the Algarves by the accession of his wife and niece Queen Maria I in 1777, and co-reigned alongside her until his death.-Biography:...
  
  
• João Carlos, Prince of Beira
  João Carlos, Prince of Beira
  Infante João Carlos of Portugal, Prince of Brazil was a Portuguese infante , son of heir to the throne Pedro, Prince of Brazil and Maria Leopoldina of Austria.-Ancestry:...
  
   (1821–1822), son of Peter IV of Portugal (Peter I of Brazil)
• Infante João, Duke of Beja
  Infante João, Duke of Beja
  Infante João of Portugal was a Portuguese infante and member of the House of Braganza-Saxe-Coburg and Gotha.Infante João was born in Lisbon the third son of Queen Maria II of Portugal and King Ferdinand II...
  
  (1842–1861), son of Maria II and Ferdinand II of Portugal