Gloucester was only outlived for a few weeks by his lifelong rival, the old Cardinal Beaufort. Their deaths cleared the way for the rise of new men: the Cardinal's place at the head of the peace party was taken by Suffolk and Edmund Beaufort, Duke of Somerset, men of far lower stamp than the old churchman, who, though proud and worldly, had always done his best to serve England. Suffolk and Somerset were busy, self-important, self-seeking men, and coveted power and office for their own private ends. The Duke of York, who succeeded to Duke Humphrey's position, was a far more capable man, but he was committed to the hopelessly unpractical programme of perpetual war with France. His position, too, was rendered difficult by the fact that Duke Humphrey's death had made him next heir to the throne after the feeble young king, for there was now no other male of the house of Lancaster surviving. The queen, Suffolk, and Somerset began to look on him with suspicion, and he had to walk warily lest charges of treason should be brought against him, as they had been against his cousin of Gloucester. Meanwhile he was fain to accept the position of Lord Deputy of Ireland, which kept him out of harm's way. [Sidenote: =Renewal of the war.=] In 1449 the truce with France which had accompanied the king's marriage was broken, by the gross fault of his minister Suffolk. Some of the Norman garrisons were left so long unpaid that they broke into mutiny, crossed the border, and sacked the rich Breton town of Fougéres. Failing to get satisfaction from Suffolk for this outrage, Charles VII. declared war. Normandy was now in the charge of Somerset, a man of very different calibre from Richard of York, who had held it against such odds in the days before the truce of Tours. The French, on invading the duchy, swept the English before them with an ease that astonished even themselves. The peasants and townsfolk rose against their masters on every side, and gave the invaders their best help. Town after town fell; Rouen, the capital of the duchy, was betrayed by traitors within the gates; and the unhappy Somerset had to fall back on Caen. That town, with Cherbourg and Harfleur, was soon all that remained to the English on Norman soil. [Sidenote: =Battle of Formigny.=] This terrible news stirred up great wrath and indignation in England against Suffolk and Somerset. An army was hastily got ready at Portsmouth, and sent over to Cherbourg, with orders to join Somerset at Caen. But the French threw themselves between, and forced the army of succour to give them battle at Formigny. At this disastrous fight well-nigh the whole English force was destroyed, overwhelmed by an attack from the rear at a moment when it was already engaged with a superior French army in front. Only its general, Sir Thomas Kyriel, and 400 men were granted quarter, while no less than 3000 were slain (April, 1450). [Sidenote: =Loss of Normandy.=]