Delaborde had executed his orders to check the advance of the British with a zeal and ability that added greatly to his military reputation. Junot, in the interim, was actively engaged in concentrating his brigades, and drawing every disposable man from his garrisons, to enable him to bring a force to bear against the British, that, from its superior formation, must ensure success. His whole corps was formed into two divisions; Delaborde commanding one, and Loison the other—while the reserve, composed entirely of grenadiers, was entrusted to Kellerman. All his dispositions having been completed, the Duke of Abrantes advanced to Vimiero, where he had ascertained that his enemy was halted.

Sir Arthur was awakened at midnight by a German officer in charge of the outlying picket, with the intelligence of Junot’s movements, and an assurance that an attack was certain, as the French advance was not above a league distant. Patrols were immediately sent out; and while every care was taken against surprise, the line was not alarmed, nor the men permitted to be disturbed.

Junot quitted his position on the evening of the 20th, and marched all night by roads bad in themselves, and interrupted by numerous defiles; consequently great delay occurred, and it was seven o’clock next morning, when he arrived within four miles of the British outposts. The formation of his columns was effected unseen, as the broken ground behind which he made his dispositions, entirely concealed his movements. The first intimation of a serious attack was only given, when a mass of Junot’s cavalry deployed in front of the picket that was observing the Lourinho road. Perceiving instantly the point on which the French were about to direct their column, Sir Arthur crossed the ravine with the brigades of Ferguson, Nightingale, Aucland, and Bowes, thus securing his weakest point—the left—before Junot had made a demonstration against it.

Presently the enemy’s columns came on; the right by the Lourinho road, and left marching on the plateau, occupied by the 50th and rifles. The onset of both divisions was made with the usual impetuosity of Frenchmen, and in both the British skirmishers were driven in.

The British right was furiously attacked. Unchecked by the light troops covering the line, the French came boldly forward, until it found itself directly in front of the 36th, 40th, and 71st. It deployed instantly—and several volleys of musketry were mutually returned, and at a distance so close as to render the effect murderous. But the fusilade was ended quickly; the 82nd and 29th pushed forward, and joined their comrades when pressed by an enormous superiority. “Charge!” was the order; and a cheer, “loud, regular, and appalling,” announced that England was coming on.

The French stood manfully; but though they waited the onset, they could not withstand it. They were driven from the field—a vain attempt to rally, when the 71st and 82nd had flung themselves on the ground to recover breath, failed—and six guns were taken. The front rank of the French division was literally annihilated—it lay as it had fallen—and told with what determination it had stood, and the desperation with which it had been assaulted.

On the left, the French column having pushed the rifles before it, advanced upon the 50th formed in line. The regiment was strong, numbering about nine hundred bayonets, and supported by a half brigade of guns; and though the French had seven pieces with their column, it suffered heavily from the British canonnade. The enemy’s advance was made in close order of half battalions. Sheltered from the fire of the artillery, the French halted behind a broken hillock, closed up their ranks, and advanced to the attack. The 50th remained until this moment with “ordered arms.” With excellent judgment, the colonel, leaving the left wing of his regiment in line, threw his right into echelons of companies, and ordered it to form line upon the left. But there was not time to complete the formation, as the enemy came on, opening a hot but inefficient fire from its flanks. Part of the right wing of the 50th bore directly on the angle of the advancing column—and when within twenty paces, the order was given to fire, and that to “charge!” succeeded. Broken totally by the close discharge, the angle of the column forced itself on the centre; all was instantly disorganized, and the artillery cutting their traces, added to the confusion. The British pressed on—the French got mobbed—and assisted by part of the 20th light dragoons, a column five times numerically superior, were for two miles fairly driven from their ground by one regiment, until they were relieved by the French cavalry reserve, which came up in a force not to be resisted.

While these more important operations were repulsed, the town of Vimiero was attacked by a lesser column (Kellerman’s reserve), that had flanked the larger, and the 43rd regiment was furiously assailed. One company occupied the churchyard, another held some houses that covered the road by which the French attack was made; and the fire of both was so destructive, that the column was repelled with immense slaughter. On the extreme left, the 97th and 52nd repulsed Delaborde with considerable loss; on every point the attack failed, and the field was won.

No troops fought better than the French—and no battle could have been more determinately contested. The enemy’s reserve “performed prodigies of valour, advancing under cross fire of musketry and cannon, and never giving way until the bayonets of the British troops drove them down the descent.”[52] But they were routed on every side; and, with relation to the numbers engaged, the slaughter was terrific. Upwards of three thousand Frenchmen were killed and wounded, and a number of prisoners made—while the British loss was computed, in killed, wounded, and missing, at seven hundred and eighty-three.

One casualty was sincerely deplored. In leading a squadron of the 20th, Lieutenant-colonel Taylor was killed. He had charged the broken infantry of Kellerman, and committed sad havoc among the élite of the reserve—when, surrounded by a whole brigade of French cavalry, he fell in the mêlée, shot through the heart.