The English army began to cross the bridge, Cressingham leading the van, or foremost division of the army; for, in those military days, even clergymen wore armor and fought in battle. That took place which Lundin had foreseen. Wallace suffered a considerable part of the English army to pass the bridge, without offering any opposition; but when about one half were over, and the bridge was crowded with those who were following, he charged those who had crossed with his whole strength, slew a very great number, and drove the rest into the river Forth, where the greater part were drowned. The remainder of the English army, who were left on the southern bank of the river, fled in great confusion, having first set fire to the wooden bridge that the Scots might not pursue them. Cressingham was killed in the very beginning of the battle; and the Scots detested him so much, that they flayed the skin from his dead body, and kept pieces of it, in memory of the revenge they had taken upon the English treasurer. Some say they made saddle girths of this same skin; a purpose for which I do not think it could be very fit. It must be owned to have been a dishonorable thing of the Scots to insult thus the dead body of their enemy, and shows that they must have been then a ferocious and barbarous people. The remains of Surrey's great army fled out of Scotland after this defeat; and the Scots, taking arms on all sides, attacked the castles in which the English soldiers continued to shelter themselves, and took most of them by force or stratagem. Many wonderful stories are told of Wallace's exploits on these occasions; some of which are no doubt true, while others are either invented, or very much exaggerated. It seems certain, however, that he defeated the English in several combats, chased them almost entirely out of Scotland, regained the towns and castles of which they had possessed themselves, and recovered for a time the complete freedom of the country. He even marched into England, and laid Cumberland and Northumberland waste, where the Scottish soldiers, in revenge for the mischief which the English had done in their country, committed great cruelties. Wallace did not approve of their killing the people who were not in arms, and he endeavored to protect the clergymen and others, who were not able to defend themselves. "Remain with me," he said to the priests of Hexham, a large town in Northumberland, "for I cannot protect you from my soldiers when you are out of my presence." The troops who followed Wallace received no pay, because he had no money to give them; and that was one great reason why he could not keep them under restraint, or prevent their doing much harm to the defenseless country people. He remained in England more than three weeks, and did a great deal of mischief to the country.