John I
John I was born on April 11th, 1358.  He died at the age of 75 in 1433.

 Philippa of Lancaster Plantagenet
Philippa of Lancaster was born on March 31st, 1360.  She died at the age of 55 on July 19th, 1415.

 Duarte de Portugal
Duarte was born on October 31st, 1391.  He died at the age of 46 on September 6th, 1438.

 Pedro de Coimbra
Pedro was born on December 9th, 1392.  He died at the age of 56 on May 20th, 1449.

 Fernando de Portugal
Fernando was born on September 29th, 1402.

 Joao de Portugal
He died on October 18th, 1442.

 Isabel de Portugal
She died on December 17th, 1472.

 Henry de Portugal