Normans, "to cut down and burn the corn of the Saxons." The surprise by night of the monarch's camp is also duly recorded; and that the enemy carried off "the provisions, armour, and horses of Roderick." By which sally, according to _Giraldus_, Dublin having obtained provisions enough for a year, Earl Richard marched to Wexford, "taking the higher way by Idrone," with the hope to deliver Fitzstephen. But the Wexford men having burned their suburbs, and sent their goods and families into the stockaded island, sent him word that at the first attack they would put Fitzstephen and his companions to death. The Earl, therefore, held sorrowfully on his way to Waterford, where, leaving a stronger force than the first garrison, to which he had entrusted it, he sailed for England to make his peace with King Henry. The third attempt on Dublin was made by the lord of Breffni during the Earl's absence, and when the garrison were much reduced; it was equally unsuccessful with those already recorded. De Cogan displayed his usual courage, and the lord of Breffni lost a son and some of his best men in the assault. It was upon the marches of Wales that the Earl found King Henry busily engaged in making preparations for his own voyage into Ireland. He had levied on the landholders throughout his dominions an escutage or commutation for personal service, and the Pipe roll, which contains his disbursements for the year, has led an habitually cautious writer to infer "that the force raised for the expedition was much more numerous than has been represented by historians." During the muster of his forces he visited Pembroke, and made a progress through North Wales, severely censuring those who had enlisted under Strongbow, and placing garrisons of his own men in their castles. At Saint David's he made the usual offering on the shrine of the Saint and received the hospitalities of the Bishop. All things being in readiness, he sailed from Milford Haven, with a fleet of 400 transports, having on board many of the Norman nobility, 500 knights, and an army usually estimated at 4,000 men at arms. On the 18th of October, 1171, he landed safely at Crook, in the county of Waterford, being unable, according to an old local tradition, to sail up the river from adverse winds. As one headland of that harbour is called _Hook_, and the other _Crook_, the old adage, "by hook or by crook," is thought to have arisen on this occasion.