• In September the Spanish fleet returned to Castile, and John I of Portugal gained control of the places formerly occupied by his adversaries.
  • John I of Castile was accompanied by French allied cavalry while English troops and generals took the side of John of Aviz (see Hundred Years' War).
  • John I of Castile, King of Castile, King of Toledo, King of León, King of Galicia, was born 24 August 1358 in Epila, Zaragoza, Spain to Henry II of Castile...
  • "John I". Encyclopedia Britannica, 15 Mar. 2024, https://www.britannica.com/biography/John-I-king-of-Castile.
  • The Battle of Aljubarrota. John I of Castile. ... To counter the Castilian king, John I of Portugal offered to support John of Gaunt’s claim to the Castilian throne.
  • Overview. John I of Castile was born on August 24, 1358 in Épila. He was a king of the Crown of Castile, a historical kingdom in Spain.
  • JOHN I. (1358–1390), king of Castile, was the son of Henry II., and of his wife Joan, daughter of John Manuel of Villena, head of a younger branch of the royal...
  • John I of Castile is most famous for being the King of Castile and León, Lord of Biscay, Molina, and Seville.
  • John I, 1358–90, Spanish king of Castile and León (1379–90), son and successor of Henry II. He tried unsuccessfully to unite the Portuguese and Castilian...
  • JOHN I KING OF CASTILE (1358-1390), king of Castile, was the son of Henry II., and of his wife Joan, daughter of John Manuel of Villena, head of a younger...