Philip of Navarre, Count of Longueville was a younger brother and supporter of Charles II of Navarre, a claimant to the French throne. The son of Philip III of Navarre and Joan II of Navarre, he married Yolande of Flanders in 1353. Wikipedia
Born: 1336, France
Died: August 29, 1363 (age 27 years), Vernon, France
Great-grandparents: Philip IV of France, Philip III of France, Joan I of Navarre, and more
Partner: Yolande of Dampierre
Parents: Philip III of Navarre and Joan II of Navarre