Chivalry and Betrayal: The Hundred Years' War to confirm his legitimacy resumed the war with France now led by a king who was insane. In 1415 he landed at Harfleur which fell after a long siege weakening the English army. Against advice Henry led his army on a chevauchée to English held Calais but was intercepted by a far larger French army at Agincourt and at the ensuing battle Henry's archers killed the cream of French nobility. At Agincourt Henry V, the son of a usurper, had proved his right to be King and he was determined to regain Normandy and recreate the Duchy and landed in
Battle of Crécy something that would have been impossible for the French "chevaliers" with their short-range style of fighting. Battle of Crécy The Battle of Crécy (26 August 1346), also spelled Cressy, was an English victory during the Edwardian phase of the Hundred Years' War. It was the first of three famous English successes during the conflict, followed by Poitiers in 1356 and Agincourt in 1415. The battle was fought on 26 August 1346 near Crécy, in northern France. An army of English, Welsh, and allied mercenary troops led by Edward III of England, engaged and defeated a much larger army of French,