Henry's son, John the Blind, in addition to being Count of Luxembourg, also became King of Bohemia. He remains a major figure in Luxembourgish history and folklore and is considered by many historians the epitome of chivalry in medieval times. He is also known for having founded the Schueberfouer in 1340 and for his heroic death at the Battle of Crécy in 1346. John the Blind is considered a national hero in Luxembourg.