Henry III of Castile, called the Suffering due to his ill health, was the son of John I and Eleanor of Aragon. He succeeded his father as King of Castile in 1390.
Depiction in Alfonso de Cartagena's Liber Genealogiae Regum Hispaniae
The tomb of Henry III of Castile. Chapel of the New Monarchs of Toledo.
Catherine's tomb
John I was King of Castile and León from 1379 until 1390. He was the son of Henry II and of his wife Juana Manuel of Castile.
Depiction of John as young infante by Jaime Serra (c. 1375)
Battle of Aljubarrota: The victorious Portuguese are on the right
João I (John I of Portugal)
Sepulchre of John I of Castile in the Cathedral of Toledo