In a short time, indeed, the English from Calais, and from other places held by them in France, began to make sorties and to carry off much plunder from the country round, and especially took by storm the Castle of Banelinghen near Ardres, notwithstanding the truce that prevailed. The intentions of the King of England were made still more manifest by his writing a letter to the Flemish towns, saying that, having heard that the Duke of Burgundy was gathering an army of Flemings to march into Aquitaine to wage war upon and destroy his subjects, and particularly his very dear and well-beloved cousins the Dukes of Berri, Orleans, and Bourbon, and the Counts of Alençon and Armagnac, and the Lord d'Albreth, he therefore begged them to inform him whether they were willing to conform to the truce concluded between them and England without in any way assisting their lord in his wicked purpose.