The French columns now topped the ridge, uttering shouts of triumph, and began to deploy into line for the final charge. This was the time, as Picton well knew, to pour in a volley and dash on with the cold steel; but as he cheered on his men, a bullet struck him in the temple and cut short his brilliant career. His tactics were successful at some points while at others our thin lines barely held up against the masses. Certainly no decisive result could have been gained but for the timely onset of Ponsonby's Union Brigade—the 1st Royal Dragoons, the Scots Greys, and the Inniskillings.

At the time when Lord Uxbridge gave the order, "Royals and Inniskillings charge, the Greys support," Alix's division was passing the cross-road. But as the Royals dashed in, "the head of the column was seized with a panic, gave us a fire which brought down about twenty men, then went instantly about and endeavoured to regain the opposite side of the hedges; but we were upon and amongst them, and had nothing to do but press them down the slope." So wrote Captain Clark Kennedy, who sabred the French colour-bearer and captured the eagle. Equally brilliant was the charge of the Inniskillings, in the centre of the brigade. They rode down Donzelot's division, jostled its ranks into a helpless mass, and captured a great number of prisoners. The Scots Greys, too, succouring the hard-pressed Gordons, fell fiercely on Marcognet's division. "Both regiments," wrote Major Winchester of the 92nd, "charged together, calling out 'Scotland for ever'; the Scots Greys actually walked over this column, and in less than three minutes it was totally destroyed. The grass field, which was only an instant before as green and smooth as Phoenix Park, was covered with killed and wounded, knapsacks, arms, and accoutrements."[513]

Meanwhile, on the left of the brigade, Vandeleur's horse and some Dutch-Belgian dragoons drove back Durutte's men past Papelotte. On its right, the 2nd Life Guards cut up the cuirassiers while disordered by the sudden dip of the hollow cross-road; and further to the west, the 1st Dragoon Guards and 1st Life Guards met them at the edge of the plateau, clashed furiously, burst through them, and joined in the wild charge of Ponsonby's brigade up the opposite slope, cutting the traces of forty French cannon and sabring the gunners.

But Napoleon was awaiting the moment for revenge, and now sent forward a solid force of lancers and dragoons, who fell on our disordered bands with resistless force, stabbing the men and overthrowing their wearied steeds. Here fell the gallant Ponsonby with hundreds of his men, and, had not Vandeleur's horse checked the pursuit, very few could have escaped. Still, this brigade had saved the day. Two of D'Erlon's columns had gained a hold on the ridge, until the sudden charge of our horsemen turned victory into a disastrous rout that cost the French upwards of 5,000 men.

As if exhausted by this eager strife, both armies relaxed their efforts for a space and re-formed their lines. Wellington ordered Lambert's brigade of 2,200 Peninsular veterans, who had only arrived that morning, to fill the gaps on his left. The Emperor, too, was uneasy, as he showed by taking copious pinches of snuff. He mounted his horse and rode to the front, receiving there the cheers of his blood-stained lancers and battered infantry. Having received another despatch from Grouchy which gave no hope of his speedy arrival, he ordered his cannon once more to waste the British lines and bombard Hougoumont, while Ney led two of D'Erlon's brigades that were the least shaken to resume the attack on La Haye Sainte. Once more they were foiled at the farm buildings by the hardy Germans, to whom Wellington had sent a timely reinforcement.[514] At Hougoumont also the Guards held firm, despite the fierce conflagration in the barn and part of the chapel. But while his best troops everywhere stood their ground, the Duke saw with concern the gaps in his fighting line. Many of the Dutch-Belgians had made off to the rear; and Jackson, when carrying an order to a reserve Dutch battery to advance—an order that was disobeyed—saw what had become of these malingerers. "I peeped into the skirts of the forest and truly felt astonished: entire companies seemed there with regularly piled arms, fires blazing under cooking kettles, while the men lay about smoking!"[515]

Far different was the scene at the front. There the third act of the drama was beginning. After half an hour of the heaviest cannonade ever known, Wellington's faithful troops were threatened by an avalanche of cavalry, and promptly fell into the "chequer" disposition previously arranged for the most exposed division, that of Alten. Napoleon certainly hoped either to crush Wellington outright by a mighty onset of horse, or to strip him bare for the coup de grâce. At the Caillou farm in the morning he said: "I will use my powerful artillery; my cavalry shall charge; and I will advance with my Old Guard." The use of cavalry on a grand scale was no new thing in his wars. By it he had won notable advantages, above all at Dresden; and he believed that footmen, when badly shaken by artillery, could not stand before his squadrons. The French cavalry, 15,000 strong at the outset, had as yet suffered little, and the way had been partly cleared by the last assaults on Hougoumont and La Haye Sainte, where the defenders were wholly occupied in self-defence.

But Ney certainly pressed the first charge too soon. Doubtless he was misled by the retirement of our first line a little way behind the crest to gain some slight shelter from the iron storm. Looking on this prudent move as a sign of retreat he led forward the cuirassiers of Milhaud; and as these splendid brigades trotted forward, the chasseurs à cheval of the Guard and "red" lancers joined them. More than 5,000 strong, these horsemen rode into the valley, formed at the foot of the slope, and then, under cover of their artillery, began to breast the slope. At its crest the guns of the allies opened on them point-blank; but, despite their horrible losses, they swept on, charged through the guns and down the reverse slope towards the squares. Volley after volley now tore through with fearful effect, and the survivors swerved to the intervals. Their second and third lines fared little better; astonished at so stout a stand, where they looked to find only a few last despairing efforts, they fell into faltering groups.

"As to the so-called charges," says Basil Jackson, "I do not think that on a single occasion actual collision occurred. I many times saw the cuirassiers come on with boldness to within some twenty or thirty yards of a square, when, seeing the steady firmness of our men, they invariably edged away and retired. Sometimes they would halt and gaze at the triple row of bayonets, when two or three brave officers would advance and strive to urge the attack, raising their helmets aloft on their sabres—but all in vain, as no efforts could make the men close with the terrible bayonets, and meet certain destruction."[516]

After the fire of the rear squares had done its work, our cavalry fell on the wavering masses; and, as they rode off, the gunners ran forth from the squares and plied them with shot. In a few minutes the mounted host that seemed to have swallowed up the footmen was gone, the red and blue chequers stood forth triumphant, and the guns that should have been spiked dealt forth death. Down below, the confused mass shaped itself for a new charge while its supports routed our horsemen.

In this second attack Ney received a powerful reinforcement. The Emperor ordered the advance of Kellermann and of Guyot with the heavy cavalry of the Guard, thus raising the number of horsemen to about 10,000. At the head of these imposing masses Ney again mounted the slope. But Wellington had strengthened his line by fresh troops, ordering up also Mercer's battery of six 9-pounders, to support two Brunswick regiments that wavered ominously as the French cannon-balls tore through them. Would these bewildered lads stand before the wave of horsemen already topping the crest? It seemed impossible. But just then Mercer's men thundered up between them with the guns, took post behind the raised cross-road, and opened on the galloping horsemen with case-shot. At once the front was strewn with steeds and men; and gunners and infantry riddled the successive ranks, that rushed on only to pile up writhing heaps and bar retreat to the survivors in front. Some of these sought safety by a dash through the guns, while the greater number struggled and even laid about with their sabres to hew their way out of this battue.