John of Eltham, Earl of Cornwall
Member of the House of Plantagenet
John of Eltham, 1st Earl of Cornwall was the second son of Edward II of England and Isabella of France. He was heir presumptive to the English throne until the birth of his nephew Edward, the Black Prince. Wikipedia
Born: August 15, 1316, Eltham Palace, London, United Kingdom
Died: September 13, 1336 (age 20 years), Perth, United Kingdom
Great-grandparents: Henry III, Eleanor of Provence, Ferdinand III of León, and more
Grandparents: Edward I of England, Philip IV of France, Eleanor of Castile, and more
Parents: Edward II and Isabella of France
Siblings: Edward III
Cousins