[Sidenote: His importance at Edward's court.] Sir Walter lost nothing of Edward's consideration by this contradiction of his humour. But he continued in such favour, that he was permitted to marry a lady related to the royal family[42]: he was invested with the Garter; and was summoned to parliament among the barons of England, from the twenty-first to the forty-fourth year of Edward's reign.[43] He was among the English lords who signed the treaty of Bretigny in the year 1360; and I regret that he was one of Edward's council who advised the sending of succours to the Black Prince, when he was about to assist Peter the Cruel. It is more pleasing to contemplate our cavalier on the battle-plain than in the hall of deliberation. He was, to the height, a sage and imaginative soldier; skilful as well as brave in battle. [Sidenote: His remarkable sagacity.] When the war between England and France was renewed, in the year 1369, the Duke of Lancaster (late Earl of Derby) prevented the Duke of Burgundy's descent upon the English shores, by landing a small army at Calais, and ravaging the country near Boulogne. The Duke of Burgundy commanded the heights of Tournehem: the English were in the neighbourhood, and a battle was daily expected. It was feared, rather than desired, by the English; for their handful of men were opposed by more than four thousand French knights. The Duke of Burgundy could not engage without the King's permission; but the policy of Charles forbad a battle, and the Duke then desired leave to retire: the King consented. One night, fires were lighted, and there was an unwonted stir amidst the French camp. Such of the English as were near it were rouzed from sleep. They awoke the Lord Robert Namur, who immediately armed himself, and, preceded by a man bearing his banner, went to the tent of the Duke of Lancaster, who had been already disturbed. The English lords, one by one, drew about the Duke, ranging themselves, from the force of habit, fair and softly in battle-order, without any noise or light, and placing the archers in such a form as to be ready to receive an attack by the French. No attack was, however, made; and, after waiting two hours, the Duke consulted with his lords. It was the sage opinion of Manny that the French had fled, and he advised Lancaster to pursue them. But the Duke declined this course; for he said he never could believe that so many valiant men-of-arms and noble knights would so shamefully depart. As soon as morning arose, it was discovered, however, that the French camp was deserted; and the Duke of Lancaster repented that he had not followed the counsel of his experienced friend. [Sidenote: His liberality.]