A history of the Peninsular War, Vol. 2, Jan.-Sep. 1809

by Charles Oman

The departure of the Estremaduran army had one deplorable result. It exposed the English hospitals at Talavera, with their 4,000 wounded, to capture by the enemy. Wellesley, before he had marched off, had given orders that all the men capable of being moved should be sent off towards Plasencia and Portugal as soon as possible. But he had no transport that could cope with the task of transferring such a mass of invalids towards his base. He wrote from Oropesa begging Cuesta to requisition carts from the country-side for this purpose[708]. But it was notorious that carts were not to be had—all Wellesley’s letters for the last three weeks were full of complaints to the effect that he could not procure them by money or by force. When the Spaniards were themselves departing, bag and baggage, it was an inopportune moment at which to ask them to provide transport: yet since the British wounded had been left to their care they were bound in honour to do all that could be done to save them. It is said that Cuesta made over[709] no more than seven ox-carts and a few mules to Colonel Mackinnon, the officer charged with the task of evacuating the hospitals. These and about forty vehicles of various kinds belonging to the British themselves were all that could be procured for the use of the wounded. They could only accommodate a tithe of the serious cases: the men with hurts of less consequence were forced to set out upon their feet. ‘The road to Oropesa,’ writes one of their fellow sufferers, ‘was covered with our poor limping bloodless soldiers. On crutches or sticks, with blankets thrown over them, they hobbled woefully along. For the moment panic terror lent them a force inconsistent with their debility and their fresh wounds. Some died by the road, others, unable to get further than Oropesa, afterwards fell into the hands of the enemy[710].’ The rest trailed onward to the bridge of Arzobispo, where Wellesley provided transport for many of them by unloading baggage-wagons, and ultimately reached Truxillo, at which place the new hospitals were established. Of the whole 4,000 about 1,500 had been left at Talavera as hopeless or dangerous cases, and these became the captives of the French: 2,000 drifted in, at various times, to Truxillo: the remaining 500 expired by the wayside or were taken by the French in the villages where they had dropped down[711].

Long before Cuesta and his host had arrived at Oropesa, Wellesley had made up his mind that the only course open to him was to abandon the march towards Navalmoral and Almaraz, and to turn aside to the bridge of Arzobispo. As the French were known to be at Navalmoral, it would have been impossible to force a passage to Almaraz without a battle. If the enemy were to be estimated at two corps, or 30,000 men, according to the indications of the intercepted letter, they would probably be able to detain the Anglo-Spanish army till Victor should arrive from the rear. For, without accepting a pitched battle, they would be strong enough to harass and check the allies, and to prevent them from reaching Almaraz till the 1st Corps should come upon the scene. ‘I was not certain,’ wrote Wellesley to Beresford two days later, ‘that Ney was not with Soult: and I was certain that, if not with him, he was at no great distance. We should therefore have had a battle to fight in order to gain the road to Almaraz—Plasencia was then out of the question—and if Victor had followed Cuesta, as he ought to have done, another battle, probably, before the bridge could be re-established[712]. Then it was to be considered that, Cuesta having left Talavera, the bridge of Arzobispo would have been open to the enemy’s enterprise: if they had destroyed it, while we had failed in forcing Soult at Navalmoral, we were gone.’

It is impossible not to bow before Wellesley’s reasoning. The French critics object that only Mortier was at Navalmoral on August 4, Soult being twenty miles behind him at Bazagona on the Tietar, so that it would have been possible for the British army to have driven back the 19,000 men of the Duke of Treviso, and to have forced its way to Almaraz[713]. But even if Wellesley had fought a successful action with Mortier on August 4, Soult would certainly have joined his colleague on the fifth, before the bridge could have been repaired, or at any rate before the whole Anglo-Spanish army and all its impedimenta could have crossed the Tagus. If attacked during their passage by the 37,000 men of the 2nd and 5th Corps they would have fared badly. Wellesley was perfectly correct in his decision; indeed the only point in which he was deceived was that he believed the enemy in his front to be Soult’s and Ney’s Corps, whereas they were in reality those of Soult and Mortier. Ney only reached Plasencia on August 4, and did not join the main body of the army till two days later.

When Wellesley and Cuesta met at Oropesa, early on the morning of August 4, they found themselves as usual engaged in a heated controversy. The British general had directed his divisions to hold themselves ready to march on the bridge of Arzobispo without further delay. Cuesta on the other hand had been attacked by a recrudescence of his old disease, the mania for fighting pitched battles[714]. He proposed that the allied armies should remain on the north bank of the Tagus, adopt a good defensive position, and defy Soult to attack them. Wellesley would not listen for a moment to this project, and finally declared that in spite of all arguments to the contrary, he should cross the Tagus that day at the head of his army. The two generals parted in wrath, and at six o’clock the British commenced their march to Arzobispo, only nine miles distant; the whole force crossed its bridge before evening, and established itself in bivouac on the south side of the river.

Cuesta remained at Oropesa for the whole day of August 4, and was there joined both by Bassecourt, who had fallen back from Centinello, and by Zayas and Albuquerque, who had evacuated Talavera at noon and made a forced march to join their chief. He appeared disposed to fight even though his ally had abandoned him. In the afternoon Mortier’s cavalry pressed in against him. He turned fiercely upon them, deployed a whole division of infantry and 1,200 horse in their front, and drove them back towards their supports. This vigorous action had a result that could not have been foreseen: Mortier jumped to the conclusion that he was himself about to be attacked by the whole Spanish army—perhaps by Wellesley also[715]. He halted the 5th Corps in advance of Navalmoral, and wrote to implore Soult to come up to his aid without delay. The Duke of Dalmatia hurried up with all speed, and on August 5 brought the 2nd Corps to Casatejada, only six miles in the rear of his colleague. Ney, following with a like promptness, advanced that day to Malpartida, a march behind the position of Soult.

On the sixth, therefore, the whole army from the Douro was practically concentrated, and Soult and Mortier advanced against Cuesta with Ney close in their rear. They found that they were too late: after remaining in battle order in front of the bridge of Arzobispo during the whole of the fifth, courting the attack which Mortier had been too cautious to deliver, the Captain-General had crossed the Tagus that night, and had occupied its further bank. He had left in front of the bridge only a small rearguard, which retired after a skirmish with the advanced cavalry of the 5th Corps. For once Cuesta had found luck upon his side; if Mortier had ventured to assail him on the fifth, and had forced him to an engagement, in a position from which retreat was difficult, and with the Tagus at his back, his situation would have been most perilous. For even if he had kept the 5th Corps at bay, he could not easily have withdrawn in face of it, and Soult would have been upon him on the next morning. In escaping across the narrow bridge of Arzobispo his losses must have been terrible: indeed the greater part of his army might have been destroyed.

Finding, on the evening of August 6, that both the British and the Estremaduran armies were now covered by the Tagus, whose line they appeared determined to defend, Soult was forced to think out a new plan of campaign. His original design of taking the allies in the rear and cutting off their retreat had miscarried: he must now either halt and recognize that his march had failed in its main purpose, or else deliver a frontal attack upon the line of the Tagus. The bridge of Almaraz was broken, and troops (the detachment of the Marquis Del Reino) were visible behind it. The bridge of Arzobispo was not destroyed, but the Spaniards were obviously ready to defend it. It was barricaded, the mediaeval towers in its midst were manned by a detachment of infantry, and a battery for twelve guns had been placed in an earthwork erected on a knoll thirty yards in its rear, so as to sweep all the approaches. Considerable forces both of cavalry and of infantry were visible on the hillsides and in the villages of the southern bank. Cuesta, in fact, while proposing to fall back with his main body to Meza de Ibor and Deleytosa, in order to recover his communication with his base at Badajoz, had left behind a strong rearguard, consisting of Bassecourt’s infantry division and Albuquerque’s six regiments of cavalry, a force of 5,000 bayonets and nearly 3,000 sabres. They were ordered to defend the bridge and the neighbouring ford of Azutan till further orders should reach them. The ground was very strong; indeed the ford was the one perilous point, and as that passage was narrow and hard to find, Cuesta trusted that it might be maintained even against very superior numbers. So formidable did the defence appear that Soult halted during the whole day of August 7, while he took stock of the Spanish positions, and sought up-stream and down-stream for means of passage other than the bridge. He was not at first aware of the existence of the ford: it was only revealed to him by the imprudence of the Spanish cavalry, who rode their horses far into the stream when watering them, thus showing that there were long shallows projecting from the southern bank. By a careful search at night the French intelligence-officers discovered that the river was only deep for a few yards under their own bank[716]: for the rest of its breadth there were only two or three feet of water. Having found the point, not far from the bridge, where the more dangerous part of the channel was fordable, they advised the Marshal that the passage of the river would present no insurmountable difficulties. Soult resolved to deliver an assault both on the bridge and on the ford upon the morning of August 8. Nor was it only at Arzobispo that he determined to force the line of the Tagus. He directed Ney, who was bringing up his rear at the head of the 6th Corps, to turn aside to the broken bridge of Almaraz, and to endeavour to cross the river by aid of a ford which was said to exist in that neighbourhood. Sketch-maps were sent to the Marshal in order to enable him to locate the exact point of passage—it would seem that they must have been very faulty.

Meanwhile Wellesley had passed the Tagus four days and Cuesta three days before the Marshal’s attack was ready, and both had been granted time to proceed far upon their way. It was fortunate that they were not hurried, for the road from Arzobispo to Meza de Ibor and thence to Deleytosa and Jaraicejo, though passable for guns and wheeled vehicles, was steep and in a deplorable condition of disrepair. It took Wellesley two days to march from the bridge to Meza de Ibor, a distance of only seventeen miles, because of the endless trouble caused by his artillery. There were places where he had practically to remake the roadway, and others where whole companies of infantry had to be turned on to haul the cannon up slopes where the half-starved horses could make no headway. These exertions were all the more exhausting because the men were falling into a state of great bodily weakness from insufficient supplies. Even at Talavera they had on many days received no more than half rations: but after passing Oropesa regular distributions of food ceased altogether for some time: there were still a few slaughter-oxen with the army, but bread or biscuit was unobtainable, and the troops had to maintain themselves on what they could scrape up from the thinly peopled and rugged country-side. A diet of overripe garbanzos, parched to the hardness of bullets, was all that many could obtain. Better foragers eked them out with honeycomb stolen from the peasants’ hives, and pork got by shooting the half-wild pigs which roam in troops among the woods on the mountain side. Many, in the ravenous eagerness of hunger, ate the meat warm and raw, and contracted choleraic complaints from their unwholesome feeding[717].

Divining that Soult would probably make a dash at Almaraz as well as at Arzobispo, Wellesley sent on ahead of his main body the brigade of Robert Craufurd, to which he attached Donkin’s much depleted regiments, in order to make up a small division. As they were unhampered by guns or baggage this detachment reached Almaraz on the sixth, after a fifteen hours’ forced march on the preceding day. They took over charge of the broken bridge and the ford from the Spanish troops of the Marquis Del Reino, and proceeded to entrench themselves in the excellent positions overlooking the point where the river was passable. Thus Ney, when he reached Almaraz on the following day, found the enemy already established opposite him, and ready to dispute the crossing. About 4,000 British troops and 1,500 Spanish troops were holding the river bank: immediately at their backs was the narrow and eminently defensible defile of Mirabete, which completely commands the road to Truxillo: it was an even stronger position than that which covered the ford and the ruined bridge.

On August 7 therefore Wellesley considered himself in a comparatively satisfactory situation. The passage at Almaraz was held by a vanguard consisting of the best troops in the army. Two divisions, the cavalry, and all the guns had traversed the worst part of the road, and had reached Deleytosa, only nine miles behind Craufurd’s position. If the French should attack on the following day, the main body could reinforce the light brigade in a few hours. One division, in the rear, was holding the position of Meza de Ibor, which Wellesley did not wish to evacuate until the Spanish army was ready to occupy it. He had discovered that there were points between Arzobispo and Almaraz where the passage of the Tagus was not wholly impracticable for small bodies of infantry[718], and dreaded that the enemy might throw a detachment across the stream to make a dash for the Meza. If this position had been lost the communication between the two armies would have been broken.