Edward the Black Prince the party of Montfort, and Chandos won the Battle of Auray (29 September 1364) against the French. As the leaders of the free companies which desolated France were for the most part Englishmen or Gascons, they did not ravage Aquitaine, and the prince was suspected, probably not without cause, of encouraging, or at least of taking no pains to discourage, their proceedings. Accordingly on 14 November 1364 Edward III called upon him to restrain their ravages. In 1365 the free companies, under Sir Hugh Calveley and other leaders, took service with Bertrand du Guesclin, who employed them in 1366 in
Edward the Black Prince at La Hogue received knighthood from his father. Then he "made a right good beginning", for he rode through the Cotentin, burning and ravaging as he went, and distinguished himself at the taking of Caen and in the engagement with the force under Sir Godemar du Faÿ, which endeavoured to prevent the English army from crossing the Somme by the ford of Blanquetaque. Early on Saturday, 26 August, before the start of the battle of Crécy, Edward, Prince of Wales received the sacrament with his father at Crécy, and took the command of the right, or van, of the army