The invention of artillery was at this time known in France as well as in England;[**] but Philip, in his hurry to overtake the enemy, had probably left his cannon behind him, which he regarded as a useless encumbrance. All his other movements discovered the same imprudence and precipitation. Impelled by anger, a dangerous counsellor, and trusting to the great superiority of his numbers, he thought that all depended on forcing an engagement with the English; and that if he could once reach the enemy in their retreat, the victory on his side was certain and inevitable. He made a hasty march, in some confusion, from Abbeville; but after he had advanced above two leagues, some gentlemen, whom he had sent before to take a view of the enemy, returned to him, and brought him intelligence that they had seen the English drawn up in Bombarda great order, and awaiting his arrival. * Jean Villani, lib. xii. cap. 66. ** Du Cange, Glass, in verb. They therefore devised him to defer the combat till the ensuing day, when his army would have recovered from their fatigue, and might be disposed into better order than their present hurry had permitted them to observe. Philip assented to this counsel; but the former precipitation of his march, and the impatience of the French nobility, made it impracticable for him to put it in execution. One division pressed upon another: orders to stop were not seasonably conveyed to all of them: this immense body was not governed by sufficient discipline to be manageable; and the French army, imperfectly formed into three lines, arrived, already fatigued and disordered, in presence of the enemy. The first line, consisting of fifteen thousand Genoese cross-bow men, was commanded by Anthony Doria and Charles Grimaldi: the second was led by the count of Alençon, brother to the king: the king himself was at the head of the third. Besides the French monarch, there were no less than three crowned heads in this engagement; the king of Bohemia, the king of the Romans, his son, and the king of Majorca; with all the nobility and great vassals of the crown of France. The army now consisted of above one hundred and twenty thousand men, more than three times the number of the enemy. But the prudence of one man was superior to the advantage of all this force and splendor. The English, on the approach of the enemy, kept their ranks firm and immovable; and the Genoese first began the attack. There had happened, a little before the engagement, a thunder shower, which had moistened and relaxed the strings of the Genoese cross-bows; their arrows for this reason fell short of the enemy. The English archers, taking their bows out of their cases, poured in a shower of arrows upon this multitude who were opposed to them, and soon threw them into disorder. The Genoese fell back upon the heavy-armed cavalry of the count of Alençon;[*] who, enraged at their cowardice, ordered his troops to put them to the sword.