Although in point of fact beaten by the British on the 16th, Napoleon tortured the retrograde movement of the Duke on Waterloo into a defeat, and the winning a field from Blucher, attended with no advantage beyond the capture of a few disabled guns, afforded a pretext to declare in his dispatches that the Prussian army was routed and disorganised, without a prospect of being rallied. The morning passed in mutual dispositions for battle, and the French attack commenced soon after eleven o’clock. The first corps, under Count D’Erlon, was in position opposite La Haye Sainte, its right extending towards Frichemont, and its left leaning on the road to Brussels. The second corps, uniting its right with D’Erlon’s left, extended to Hougomont, with the wood in its front. The cavalry reserve (the cuirassiers) were immediately in the rear of these corps; and the Imperial Guard, forming the grand reserve, were posted on the heights of La Belle Alliance. Count Lobau, with the sixth corps, and D’Aumont’s cavalry, were placed in the rear of the extreme right, to check the Prussians, should they advance from Wavre, and approach by the defiles of Saint Lambert. Napoleon’s arrangements were completed about half-past eleven, and immediately the order to attack was given. The place from which Buonaparte viewed the field, was a gentle rising ground beside the farmhouse of La Belle Alliance. There he remained for a considerable part of the day, dismounted, pacing to and fro with his hands behind him, receiving communications from his aides-de-camp, and issuing orders to his officers. As the battle became more doubtful, he approached nearer the scene of action, and betrayed increased impatience to his staff by violent gesticulation, and using immense quantities of snuff. At three o’clock he was on horseback in front of La Belle Alliance; and in the evening, just before he made his last attempt with the Guard, he had reached a hollow close to La Haye Sainte. Wellington, at the opening of the engagement, stood upon a ridge immediately behind La Haye, but as the conflict thickened, where difficulties arose and danger threatened, there the duke was found. He traversed the field exposed to a storm of balls, and passed from point to point uninjured; and on more than one occasion, when the French cavalry charged the British squares, the duke was there for shelter. A slight skirmishing between the French tirailleurs and British light troops had continued throughout the morning, but the advance of a division of the second corps, under Jerome Buonaparte, against the post of Hougomont, was the signal for the British artillery to open, and was, in fact, the commencement of the battle of Waterloo. The first gun fired on the 18th was directed by Sir George Wood upon Jerome’s advancing column; the last was a French howitzer, at eight o’clock in the evening, turned by a British officer against the routed remains of that splendid army with which Napoleon had begun the battle.