A history of the Peninsular War, Vol. 1, 1807-1809

by Charles Oman

On the night of the seventeenth, Vedel and his men, tired out by a long march of over twenty miles, slept at Guarroman, halfway between Baylen and La Carolina. Dufour and Liger-Belair had reached the last-named place and Santa Elena, and had found no Spaniards near them. On the morning of the eighteenth Vedel followed them, and united his troops to theirs. He had then some 10,000 or 11,000 men concentrated in and about La Carolina, with one single battalion left at Guarroman to keep up his touch with Dupont. The latter had been entirely deceived by the false news which Vedel had sent him from Baylen—to the effect that Reding and his corps had marched for the passes, in order to cut the French communications with Madrid. Believing the story, he forwarded to his subordinate an approval of his disastrous movement[147], and bade him ‘instantly attack and crush the Spanish force before him, and after disposing of it return as quickly as possible to Andujar, to deal with the troops of the enemy in that direction.’ Unfortunately, as we have seen, there was no Spanish corps at all in front of Vedel; but by the time that he discovered the fact it was too late for him to rejoin Dupont without a battle[148]. His troops were tired out with two night marches: there were no supplies of food to be got anywhere but at La Carolina, and he decided that he must halt for at least twelve hours before returning to join Dupont.

Meanwhile, on the morning of the eighteenth, Reding’s 9,500 men, of whom 750 were cavalry, had been joined by Coupigny and the second Andalusian division, which amounted to 7,300 foot and 500 horse. Advancing from Mengibar to attack Baylen, they found to their surprise that the place was unoccupied: Vedel’s rearguard had left it on the previous afternoon. Reding intended to march on Andujar from the rear on the next day, being under the full belief that Vedel was still with Dupont, and that the troops which had retired on La Carolina were only the fragments of Gobert’s force. For Castaños and his colleagues had drawn up their plan of operations on the hypothesis that the enemy were still concentrated at Andujar.

Reding therefore, with some 17,000 men, encamped in and about Baylen, intending to start at daybreak on July 19, and to fall on Dupont from behind, while his chief assailed him in front. But already before the sun was up, musket-shots from his pickets to the west announced that the French were approaching from that direction. It was with the head and not with the rear of Dupont’s column that Castaños’ first and second divisions were to be engaged, for the enemy had evacuated Andujar, and was in full march for Baylen.

On the night of the seventeenth Dupont had received the news that Vedel had evacuated Baylen and gone off to the north-east, so that a gap of thirty miles or more now separated him from his lieutenant. He had at first been pleased with the move, as we have seen: but presently he gathered, from the fact that Castaños did not press him, but only assailed him with a distant and ineffective cannonade, that the main stress of the campaign was not at Andujar but elsewhere. The Spanish army was shifting itself eastward, and he therefore resolved that he must do the same, though he would have to abandon his cherished offensive position, his entrenchments, and such part of his supplies as he could not carry with him. Having made up his mind to depart, Dupont would have done wisely to start at once: if he had gone off early on the morning of the eighteenth, he would have found Reding and Coupigny not established in position at Baylen, but only just approaching from the south. Probably he might have brushed by their front, or even have given them a serious check, if he had fallen on them without hesitation.

But two considerations induced the French general to wait for the darkness, and to waste fourteen invaluable hours at Andujar. The first was that he hoped by moving at night to escape the notice of Castaños, who might have attacked him if his retreat was open and undisguised. The second was that he wished to carry off his heavy baggage train: not only had he between 600 and 800 sick to load on his wagons, but there was an enormous mass of other impedimenta, mainly consisting of the plunder of Cordova. French and Spanish witnesses unite in stating that the interminable file of 500 vehicles which clogged Dupont’s march was to a very great extent laden with stolen goods[149]. And it was the officers rather than the men who were responsible for this mass of slow-moving transport.

It was not therefore till nine in the evening of the eighteenth that the French general thought fit to move. After barricading and blocking up the bridge of Andujar—he dared not use gunpowder to destroy it for fear of rousing Castaños—he started on his night march. He had with him thirteen battalions of infantry and four and a half regiments of cavalry, with twenty-four guns, in all about 8,500 foot soldiers and 2,500 horse, allowing for the losses which he had sustained in sick and wounded during the earlier phases of the campaign[150]. His march was arranged as follows:—Chabert’s infantry brigade led the van: then came the great convoy: behind it were the four Swiss battalions under Colonel Schramm, which had lately been incorporated with the French army. These again were followed by Pannetier’s infantry brigade and Dupré’s two regiments of chasseurs à cheval. The rearguard followed at some distance: it was composed of two and a half regiments of heavy cavalry, placed under the command of General Privé, with the one veteran infantry battalion which the army possessed, the 500 Marines of the Guard, as also six compagnies d’élite picked from the ‘legions of reserve.’ From the fact that Dupont placed his best troops in this quarter, it is evident that he expected to be fighting a rearguard action, with Castaños in pursuit, rather than to come into contact with Spanish troops drawn up across his line of march. He was ignorant that Reding and Coupigny had occupied Baylen on the previous day—a fact which speaks badly for his cavalry: with 2,500 horsemen about him, he ought to have known all that was going on in his neighbourhood. Probably the provisional regiments, which formed his whole mounted force, were incapable of good work in the way of scouting and reconnaissances.

The little town of Baylen is situated in a slight depression of a saddle-backed range of hills which runs southward out from the Sierra Morena. The road which leads through it passes over the lowest point in the watershed, as is but natural: to the north and south of the town the heights are better marked: they project somewhat on each flank, so that the place is situated in a sort of amphitheatre. The hill to the south of Baylen is called the Cerrajon: those to the north the Cerro del Zumacar Chico, and the Cerro del Zumacar Grande. All three are bare and bald, without a shrub or tree: none of them are steep, their lower slopes are quite suitable for cavalry work, and even their rounded summits are not inaccessible to a horseman. The ground to the west of them, over which the French had to advance, is open and level for a mile and a half: then it grows more irregular, and is thickly covered with olive groves and other vegetation, so that a force advancing over it is hidden from the view of a spectator on the hills above Baylen till it comes out into the open. The wooded ground is about two and a half miles broad: its western limit is the ravine of a mountain torrent, the Rumblar (or Herrumblar, as the aspirate-loving Andalusians sometimes call it). The road from Andujar to Baylen crosses this stream by a bridge, the only place where artillery can pass the rocky but not very deep depression.

It is necessary to say a few words about the ground eastward from Baylen, as this too was not unimportant in the later phases of the battle. Here the road passes through a broad defile rather than a plain. It is entirely commanded by the heights on its northern side, where lies the highest ground of the neighbourhood, the Cerro de San Cristobal, crowned by a ruined hermitage. The difference between the approach to Baylen from the west and from the east, is that on the former side the traveller reaches the town through a semicircular amphitheatre of upland, while by the latter he comes up a V-shaped valley cut through the hills.

Reding and Coupigny were somewhat surprised by the bicker of musketry which told them that the French had fallen upon their outposts. But fortunately for them their troops were already getting under arms, and were bivouacking over the lower slopes of the hills in a position which made it possible to extemporize without much difficulty a line of battle, covering the main road and the approaches to Baylen. They hastily occupied the low amphitheatre of hills north and south of the town. Reding deployed to the right of the road, on the heights of the Cerro del Zumacar Chico, Coupigny to its left on the Cerrajon. Their force was of a very composite sort—seventeen battalions of regulars, six of embodied militia, five of new Andalusian levies. The units varied hopelessly in size, some having as few as 350 men, others as many as 1,000. They could also dispose of 1,200 cavalry and sixteen guns. The greater part of the latter were placed in battery on the central and lowest part of the position, north and south of the high road and not far in front of Baylen. The infantry formed a semicircular double line: in front were deployed battalions near the foot of the amphitheatre of hills; in rear, higher up the slope or concealed behind the crest, was a second line in columns of battalions. The cavalry were drawn up still further to the rear. Finally, as a necessary precaution against the possible arrival of Vedel on the scene from La Carolina, Reding placed seven battalions far away to the east, on the other side of Baylen, with cavalry pickets out in front to give timely notice of any signs of the enemy in this quarter. These 3,500 men were quite out of the battle as long as Dupont was the only enemy in sight.