In compliance with his chief’s general directions that, if the French Army of Portugal turned southward, he himself was to make a corresponding movement, Spencer moved the Light and 1st Divisions from their cantonments towards Sabugal, on a rumour (which turned out to be premature) that Marmont had already started on the 26th of May. Learning that he had been misinformed, he brought them back again to their old cantonments between the Azava and the Coa on the 27th[550]. On the next day there arrived detailed and certain news from secret correspondents in Salamanca, to the effect that Marmont was concentrating his troops in two bodies, one, under his own command, at Salamanca itself, the other about Alba de Tormes and Tamames. The natural deduction from this information was that one column would march by the Puerto de Baños over the mountains to the Tagus, and the other by Ciudad Rodrigo and the Puerto de Perales. Wellington, on receiving the Spanish notes forwarded by Spencer, was delighted to find that his forecast was almost certainly right. ‘You will see by my letter yesterday,’ he wrote on June 2nd, ‘that I did not make a bad guess at the enemy’s probable movement, as described in the letters from our friends of the 28th, enclosed in yours of the 31st[551].’ His own dispatch of June 1st, to which he refers, had already told Spencer that the moment Marmont moved he was to bring up his right to Penamacor, and his left to Sabugal, leaving only a screen in front of Ciudad Rodrigo. But since it was not quite certain that the Marshal might not be projecting a mere raid into the Beira, either by the Almeida or the Sabugal road, no definite move was to be made till it was clear that the French columns were heading for the passes. This caution against over-hasty deductions kept Spencer very much in his original position till June 4th, the day on which Marmont’s movements became clear.
The Marshal had concentrated one division (Foy’s[552]) and all his cavalry at Salamanca on June 1st, while Reynier with two divisions, followed at a day’s distance by three more, moved from Tamames for the eastern pass, the Puerto de Baños. On the 3rd the Marshal and the smaller column started from Salamanca on the Rodrigo road, for the purpose of making a demonstration against Almeida, which was intended to hold Spencer in his present position, while Reynier and the main body of the French army should get two or three days’ start. Marmont reached Rodrigo on the 5th, and sallied out from it, cavalry in front, on the following morning. He was exposing himself to some danger, since Spencer had four divisions within call, though his cavalry was weak—only two British and two Portuguese regiments[553]. But, uncertain as to the strength of his enemy, Spencer gave way; the Light Division and Slade’s cavalry being drawn back from the line of the Azava, while the other three divisions marched for Sabugal under the cover of this screen. The road to Almeida being thus left unguarded, Pack, who was lying there with his Portuguese brigade, blew up such part of the enceinte as remained intact after Brennier’s explosion, and retired westward. For this both he and Spencer were blamed by Wellington, who said that they should have waited till the French actually made a move towards Almeida before destroying it. Its subsequent repair was made much more difficult by the supplementary damage needlessly carried out[554].
Marmont’s force, 5,000 foot and 2,500 cavalry, advanced in pursuit of Spencer by both the Gallegos and the Carpio roads. It was only on the latter, however, that any serious skirmishing occurred. Montbrun’s squadrons in overwhelming numbers pressed hard on the British cavalry screen, composed on this front of the 1st Dragoons and a squadron of the 14th Light Dragoons, under Slade. That brigadier, always, if his subordinates are to be trusted, a little over-slow in movement, allowed himself to be outflanked while executing a series of demonstrations to cover the rear of the infantry, and only got off without serious loss through the gallantry of a squadron of the Royals, who charged the turning force at an opportune moment, and gained time for the rest of the regiment to retire with some difficulty across the marsh of Nava de Aver[555]. A dangerous movement was got over with the loss of only four men killed and nine wounded.
Spencer’s whole force had reached Alfayates by the night of the 6th, retiring before a French column of not a third of its own strength. On the next day he received from Colonel Waters, one of Wellington’s great intelligence officers, news which cleared up the situation for him. Waters, who came in from a tour in the Sierra de Gata, reported that an immense French column was already passing the Puerto de Baños, thirty miles to the east, and that the force in front of the British did not apparently exceed the single division of infantry and the four brigades of horse which had been already seen and noted. There was no need therefore to retire towards the Zezere and the Estrada Nova, for Marmont was not making a serious raid into Portugal, but only covering the march of his main body by a demonstration. The truth of this intelligence was soon verified, for the Marshal, instead of pressing the British rear on the 7th, wheeled eastward, and went off by the Pass of Perales, leaving Spencer entirely unmolested.
Wellington’s original orders thus became valid and practicable, and Spencer was able to march his whole four divisions towards Badajoz and the main army, with the certainty that he was moving parallel to Marmont’s route, and that he could join his chief many days before the French columns could unite with Soult. For the invaluable bridge of Villa Velha now became of primary importance. It provided a good passage over the Tagus, leading straight to Estremadura by a short line, while the French, having no bridge lower down the river than Almaraz, were compelled to make a much longer detour, and to spend several days more than the British in transferring themselves to the southern seat of war.
The head of Spencer’s marching column was now formed by Anson’s light cavalry, who had moved (as it will be remembered) towards Castello Branco before the rest of the army[556]. Then came the infantry divisions, while Slade remained to cover the rear, and only marched on when the main body had already crossed the Tagus[557]. The route lay from Alfayates by Penamacor, São Miguel d’Arche, Castello Branco, Villa Velha, Niza, and Portalegre. Anson crossed the Tagus at the bridge of Villa Velha on June 11th, the Light Division on June 12th, the 1st Division on the 14th-15th, Pack’s Portuguese and the 6th Division on June 15th-16th. Slade’s cavalry, who had waited behind near Castello Branco till it should be certain that no French were showing in this direction, only came over the river on the 19th. All this was rough marching, in hot weather, over bad roads, and the troops suffered somewhat from sunstroke and from occasional lack of water in the mountains. But the transport worked fairly well in spite of all difficulties, and food only once failed to be distributed regularly[558]. By dint of moving as far as was possible in the early morning and the evening hours, the divisions made good time, and the distances covered exceeded on several days twenty miles in the twenty-four hours[559].
On the 13th the head of the infantry column was at Niza, only twenty miles from Portalegre, and fifty from Badajoz, while its rear had passed Castello Branco and was nearing the Tagus. Wellington was therefore able to contemplate the situation with serenity. Spencer’s whole force would be able to join him long before Marmont could unite with Soult. He ordered that each of the divisions, as it reached Portalegre, should take several days’ rest before moving on to Campo Mayor and Elvas.
The French army meanwhile had endured a much longer and more fatiguing march. The head of Reynier’s column, moving by Fuente Roble, Baños, and Bejar across the chain of the Sierra de Gata, reached Plasencia on the 9th and Almaraz on the 11th. Marmont and the smaller column which had demonstrated against Spencer fell into the rear of the main body at Malpartida near Plasencia on the 14th[560]. The passage of the Tagus at Almaraz took longer than had been expected, because pontoons which had been ordered down from Madrid had failed to appear, and the whole army had to be ferried over by driblets on the flying-bridge already existing there. But though strung out over fifty miles of road by this mischance, the Army of Portugal at least got the advanced squadrons of its light cavalry to Truxillo on the 14th[561] and to Merida on the 17th. The head of the infantry column was a day’s march behind, and reached Merida on the 18th, with the main body trailing down the mountain road from Truxillo behind it. Soult’s advanced guard was already in possession of the town and bridge of Merida, and the junction of the Armies of Andalusia and Portugal was secured.
But meanwhile Wellington had retired from their neighbourhood. On the afternoon of the 10th the orders had been issued for the withdrawing of all the guns from the siege-batteries before Badajoz, and by the next morning many of them were already en route for Elvas. All through the 11th and 12th convoys of ammunition, platforms, fascines, wool-packs, &c., were being sent to the rear, and by the night of the last-named day there was nothing left in the trenches or the camps save a small daily store for the troops, who were kept to blockade the fortress as long as was prudent. For it was well that the garrison should be straitly shut in, and forced to consume as much of their provisions as possible; Wellington knew that they were only rationed up to the 20th, and there was a bare chance that Soult or Marmont might be delayed by some unforeseen mishap. Nothing of the kind happened, however, and on the 13th Soult began to stir. He had been joined by Drouet’s long-expected corps on that morning; it had accomplished a most circuitous march from Valladolid, by Madrid, Toledo, the pass of Despeñaperros and Cordova, in which it had consumed more than a month (May 11th-June 13th). All Drouet’s corps was composed of 4th battalions of regiments belonging to the 1st or 5th Corps, and the provisional brigade of cavalry which accompanied him consisted of 3rd and 4th squadrons belonging to dragoon regiments of the Army of the South. These were at once treated as drafts, and amalgamated with the depleted units which had been so much cut up at Albuera. The 5th Corps and the other regiments present with Soult had 4,000 men drafted into their ranks[562], and once more became strong. There remained over one provisional division, 5,000 strong, which consisted of 4th battalions whose regiments were absent with Victor before Cadiz[563]. Drouet’s arrival gave Soult a total force of some 28,000 men, which made him still unable to face Wellington with his own unaided strength; but he knew that he could count on Marmont’s approach with 30,000 more within a week.
If he pressed in upon Badajoz before the junction took place, he would risk the very real danger that Wellington might march against him with every available man, and force him to another battle. He therefore first sent cavalry along the highroads towards Villafranca and Los Santos, and only when they reported that there was no British infantry in front of them, moved up his main body to Villafranca and Almendralejo (June 16th). Reconnaissances were pushed towards the bridges of Merida and Medellin, where the Army of Portugal was to be expected. As he kept very far from Wellington’s front, Soult’s march was unmolested; the British general had concentrated the 4th and 2nd Divisions and Hamilton’s Portuguese on the old Albuera position on the 14th of June, and could have brought up the 3rd and 7th and Ashworth’s Portuguese to join them in a few hours. But he was not going to take offensive action, and since Soult kept well away from him, he waited till he had news that the two French armies would get in touch at Merida on the 17th, and retired with his whole army beyond the Guadiana on that day.