Family: Enrique III King of Castilla & León / Catherine Plantagenêt of Lancaster (F2438)

Juan I King of Castilla & León (1358-1390)

Leonor de Aragón (1358-1382)

 

 

Fernando I de Trastámara King of Aragón (1380-1416)

John Plantagenêt of Lancaster (1340-1399)

Constanza de Castilla & León (1354-1394)

 

 

Enrique III King of Castilla & León (1379-1406)

Catherine Plantagenêt of Lancaster (1373-1418)

María de Castilla & León (1401-1458)

Juan II King of Castilla & León (1405-1454)