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

by Charles Oman

Of the two expeditions which Junot sent out, that which entered the mountains effected little. It lost several small detachments, cut off by the local insurgents, and though it ultimately penetrated as far as Molina, it was unable to hold the place. The whole population had fled, and after remaining there only six days, the French were forced to return to the plains by want of food. [March 22—April 10.] The Aragonese at once came back to their former position.

Grandjean, who had moved against Alcañiz, had at first more favourable fortune. He overran with great ease all the low-lying country south of the Ebro, and met with so little opposition that he resolved to push his advance even beyond the borders of Valencia. Accordingly he ascended the valley of the Bercantes, and appeared before Morella, the frontier town of that kingdom, on March 18. The place was strong, but there was only a very small garrison in charge of it[506], which retired after a slight skirmish, abandoning the fortress and a large store of food and equipment. If Grandjean could have held Morella, he would have secured for the French army a splendid base for further operations. But he had left many men behind him at Caspe and Alcañiz, and had but a few battalions in hand. He had gone too far forward to be safe, and when the Junta of Valencia sent against him the whole of the forces that they could collect—some 5,000 men under General Roca—he was compelled to evacuate Morella and to fall back on Alcañiz. [March 25.]

Mortier and Junot were concerting a joint movement for the completion of the conquest of Eastern Aragon, and an advance against Tortosa, when orders from Paris suddenly changed the whole face of affairs. The Emperor saw that war with Austria was inevitable and imminent: disquieted as to the strength of the new enemy, he resolved to draw troops from Spain to reinforce the army of the Danube. The only corps which seemed to him available was that of Mortier, and on April 5 he ordered that the Duke of Treviso should concentrate his troops and draw back to Tudela and Logroño. It might still prove to be unnecessary to remove the 5th Corps from the Peninsula; but at Logroño it would be within four marches of France if the Emperor discovered that he had need of its services in the north. On the same day Napoleon removed Junot from his command, probably on account of the numerous complaints as to his conduct sent in by King Joseph. To replace him General Suchet, the commander of one of Mortier’s divisions, was directed to take charge of the 3rd Corps[507].

Ten days later the imperial mandate reached Saragossa, and on receiving it Mortier massed his troops and marched away to Tudela. We have already seen[508] that his corps was never withdrawn from Spain, but merely moved from Aragon to Old Castile. But its departure completely changed the balance of fortune on the Lower Ebro. The number of French troops in that direction was suddenly reduced by one half, and the 3rd Corps had to spread itself out to the north, in order to take over all the positions evacuated by Mortier. It was far too weak for the duty committed to its charge, and at this moment it had not even received back the brigade sent to guard the Saragossa prisoners, which (it will be remembered) had been called off and lent to Kellermann[509]. There were hardly 15,000 troops left in the whole kingdom of Aragon, and these were dispersed in small bodies, with the design of holding down as much ground as possible. The single division of Grandjean had to cover the whole line from Barbastro to Alcañiz—places seventy miles apart—with less than 5,000 bayonets. The second division, Musnier’s, with its head quarters at Saragossa, had to watch the mountains of Upper Aragon. Of the 3rd division, that of Morlot, the few battalions that were available were garrisoning Jaca and Tudela, on the borders of Navarre. No sooner had Mortier’s corps departed, than a series of small reverses occurred, the inevitable results of the attempt to hold down large districts with an inadequate force. Junot, who was still retained in command till his successor should arrive, seemed to lack the courage to draw in his exposed detachments: probably his heart was no longer in the business, since he was under sentence of recall. Yet he had six weeks of work before him, for by some mischance the dispatch nominating Suchet to take his place reached Saragossa after that general had marched off at the head of his old division of Mortier’s corps. Cross-communication being tardy and difficult, it failed to catch him up till he had reached Valladolid. Returning from thence with a slow-moving escort of infantry, Suchet did not succeed in joining his corps till May 19. He found it in a desperate situation, for the last four weeks had seen an almost unbroken series of petty reverses, and it looked as if the whole of Aragon was about to slip out of the hands of the French. It was fortunate for the 3rd Corps that its new commander, though hitherto he had never been placed in a position of independent responsibility, proved to be a man of courage and resource—perhaps indeed the most capable of all the French generals who took part in the Peninsular War. A timid or unskilful leader might have lost Aragon, and imperilled the hold of King Joseph on Madrid. It is hardly an exaggeration to say that the entire French position in Spain would have been gravely compromised if during the last weeks of May the 3rd Corps had been under the charge of a less skilful and self-reliant commander.

In the month that elapsed before Suchet’s arrival the consequences of the withdrawal of the 5th Corps from the Lower Ebro were making themselves felt. The Aragonese were not slow to discover the decrease in the numbers of the invaders, and to note the long distances that now intervened between post and post. The partisans who had retired into Catalonia, or had taken refuge in the mountains of the south and the north, began to descend into the plains and to fall upon the outlying French detachments. On May 6 Colonel Perena came out of Lerida, and beset the detachment of Grandjean’s division which held the town and fortress of Monzon, with a horde of peasants and some Catalan miqueletes. The governor, Solnicki, thereupon fell back to Barbastro, the head quarters of Habert’s brigade. That general considered that he was in duty bound to retake Monzon, and marched against it with six battalions and a regiment of cuirassiers. He tried to cross the Cinca, not opposite the town, but much lower down the stream, at the ferry of Pomar. [May 16.] But just as his vanguard[510] had established itself on the other bank, a sudden storm caused such a rising of the waters that its communication with the main body was completely cut off. Thereupon Habert marched northward, and tried to force a passage at Monzon, so as to secure a line of retreat for his lost detachment. The bridge of that town however had been barricaded, and the castle garrisoned: Habert was held at bay, and the 1,000 men who had crossed at the ferry of Pomar were all cut off and forced to surrender. After marching for three days among the insurgents, and vainly endeavouring to force their way through the horde, they had to lay down their arms when their cartridges had all been exhausted. [May 19.] Only the cuirassiers escaped, by swimming the river when the flood had begun to abate, and found their way back to Barbastro.

In consequence of this disaster the French lost their grip on the valley of the Cinca, for the insurgents, under Perena and the Catalan chief Baget, moved forward into the Sierra de Alcubierre and raised the whole country-side in their aid. Habert, fearing to be cut off from Saragossa, thereupon retired to Villafranca on the Ebro, and abandoned all North-Eastern Aragon[511].

Meanwhile the other brigade of Grandjean’s division, which still lay at Alcañiz, south of the Ebro, was also driven in by the Spaniards. Its commander Laval was attacked by a large force coming from Tortosa, and was forced to draw back to San Per and Hijar [May 18-19]. At the news of his retreat all the hill-country of Southern Aragon took arms, and the bands from Molina and the other mountain-cities extended their raids down the valley of the Huerta and almost to the gates of Saragossa.

The Spanish force which had seized Alcañiz was no mere body of armed peasants, but a small regular army. General Blake had just been given the post of commander-in-chief of all the forces of the Coronilla—the old kingdom of Aragon and its dependencies, Valencia and Catalonia. Burning to atone for his defeats at Zornoza and Espinosa by some brilliant feat of arms, he was doing his best to collect a new ‘Army of the Right.’ From Catalonia he could draw little or nothing: the troops which had fought under Reding at Valls were still cooped up in Tarragona, and unfit for field-service. But Blake had concentrated at Tortosa the division of the Marquis of Lazan—the sole surviving fraction of the old Army of Aragon—and the troops which he could draw from Valencia. These last consisted at this moment of no more than the reorganized division of Roca from the old ‘Army of the Centre.’ Its depleted cadres had been sent back by Infantado from Cuenca, and the Junta had shot into them a mass of recruits, who in a few weeks had raised the strength of the division from 1,500 to 5,000 bayonets. Other regiments were being raised in Valencia, but in the early weeks of May they were not yet ready for the field, though by June they gave Blake a reinforcement of nearly 12,000 men[512]. Murcia could provide in May only one single battalion for Blake’s assistance: all its field army had perished at Saragossa. The total force of the new ‘Army of the Right’ when it advanced against Alcañiz was less than 10,000 men—the Valencians in its ranks outnumbered the Aragonese by four to three.

When Suchet therefore arrived at Saragossa on May 19, and took over the command of the 3rd Corps from the hands of Junot, the prospect seemed a gloomy one for the French. Their outlying detachments had been forced back to the neighbourhood of Saragossa: the central reserve (Musnier’s two brigades) was small: the third division (with the exception of one regiment) was still absent—one of its brigades was with Kellermann in Leon[513], and some detachments were scattered among the garrisons of Navarre. After the sick and the absent had been deducted, Suchet found that he had not much more than 10,000 men under arms, though the nominal force of the 3rd Corps was still about 20,000 sabres and bayonets. Nor was it only in numbers that the Army of Aragon was weak: its morale also left much to be desired. The newly-formed regiments which composed more than half of the infantry[514] were in a deplorable condition, a natural consequence of the haste with which they had been organized and sent into the field. Having been originally composed of companies drawn from many quarters, they still showed a mixture of uniforms of different cut and colour, which gave them a motley appearance and, according to their commander, degraded them in their own eyes and lowered their self-respect[515]. They had not yet fully recovered from the physical and moral strain of the siege of Saragossa. Their pay was in arrear, the military chest empty, the food procured from day to day by marauding. There was much grumbling among the officers, who complained that the promotions and rewards due for the capture of Saragossa had almost all been reserved for the 5th Corps. The guerrilla warfare of the last few weeks had disgusted the rank and file, who thought that Junot had been mismanaging them, and knew absolutely nothing of the successor who had just replaced him. The whole corps, says Suchet, was dejected and discontented[516].

Nevertheless there was no time to rest or reorganize these sullen battalions: the Spaniards were pressing in so close that it was necessary to attack them at all costs: the only other alternative would have been to abandon Saragossa. Such a step, though perhaps theoretically justifiable under the circumstances, would have ruined Suchet’s military career, and was far from his thoughts. Only two days after he had assumed the command of the corps, he marched out with Musnier’s division to join Laval’s troops at Hijar. [May 21.] He had sent orders to Habert to cross the Ebro and follow him as fast as he was able: but that general, who was still on the march from Barbastro to Villafranca, did not receive the dispatch in time, and failed to join his chief before the oncoming battle[517].