Agincourt (Hundred Years' War).
Fought October 25, 1415, between the French, numbering 50,000, under the Constable d'Albret, and about 15,000 English, mostly archers, under Henry V. The archers protected their front with a palisade of stakes, which broke the charge of the French men-at-arms, and the French army was routed with a loss of 10,000 slain, including the Constable and the Dukes of Alençon, Brabant and Bar, and 15,000 prisoners, including the Duke of Orleans and Marshal Boucicaut. The English lost only 1,600, among whom were the Duke of York and the Earl of Oxford.