Juan I Rey de Castilla y León
Juan I Rey de was born on August 24th, 1358.  He died at the age of 32 on October 9th, 1390.

 Eleanor of Aragón
She died on September 13th, 1382.

 Enrique III Rey de Castilla 
Enrique III Rey de was born on October 4th, 1379.

 Henry III King of Castile
Henry III King of was born on October 4th, 1379.  He died at the age of 27 on December 25th, 1406.

 Ferdinando I de Antequera Rey de Aragón
Ferdinando I de Antequera Rey de was born on November 27th, 1380.  He died at the age of 35 on April 2nd, 1416.