John I was King of Castile and León from 1379 until 1390. He was the son of Henry II and Juana Manuel of Castile. John ascended to the throne in 1379, and in 1383, he married Beatrice, the daughter of
Depiction of John as young infante by Jaume Serra (c. 1375)
Beatrice was the only surviving legitimate child of King Ferdinand I of Portugal and his wife, Leonor Teles. She became Queen consort of Castile by marriage to King John I of Castile. Following her fa
Effigy of Queen Beatrice, Monastery of Sancti Spiritus in Toro, Zamora, Spain.