On September 1 Blake ostentatiously displayed the heads of his columns in front of St. Cyr’s position; but while the French general was eagerly awaiting his attack, and preparing his counter-stroke, the Spaniard’s game was being played out in another quarter. While Rovira and Claros with their miqueletes made noisy demonstration from the north against the Westphalians, and threatened the park and the camp at Sarria, Blake had detached one of his divisions, that of Garcia Conde, some 4,000 strong, far to the left beyond St. Cyr’s flank: this corps had with it a convoy of more than a thousand mules laden with provisions, and a herd of cattle. It completely escaped the notice of the French, and marching from Amer at break of day came down into the plain of Salt at noon, far in the rear of St. Cyr’s army. Garcia Conde had the depleted Italian division of the siege corps in front of him: one of the brigadiers, the Pole Milosewitz, was in command that day, Lecchi being in hospital. This small force, which vainly believed itself covered from attack by St. Cyr’s corps, had kept no look-out to the rear, being wholly intent on watching the garrison. It was surprised by the Spanish column, cut into two halves, and routed. Garcia Conde entered the Mercadal in triumph with his convoy, and St. Cyr first learnt what had occurred when he saw the broken remnants of the Italians pouring into the rear of his own line at Fornells.
That night Gerona was free of enemies on its southern and eastern sides, and Alvarez communicated freely with Rovira’s and Claros’s irregulars, who had forced in the Westphalian division and compelled it to concentrate in Monjuich and the camp by the great park near Sarria. The garrison reoccupied the ruined convent of San Daniel by the Galligan, and placed a strong party in the hermitage on the peak of Nuestra Señora de los Angeles. It also destroyed all the advanced trenches on the slopes of Monjuich. On the next morning, however, it began to appreciate the fact that the siege had not been raised. St. Cyr sent back Verdier’s division to rejoin the Westphalians, and with them the wrecks of Lecchi’s routed battalions. He added to the force under Verdier half Pino’s Italian division—six fresh battalions. With these reinforcements the old siege-lines could be reoccupied, and the Spaniards were forced back from the points outside the walls which they had reoccupied on the night of September 1.
By sending away such a large proportion of the 16,000 men that he had concentrated for battle on the previous day, St. Cyr left himself only some 10,000 men for a general action with Blake, if the latter should resolve to fight. But the Spanish general, being without Garcia Conde’s division, had also no more than 10,000 men in line. Not only did he refuse to advance, but when St. Cyr, determined to fight at all costs, marched against him with offensive intentions, he hastily retreated as far as Hostalrich, two marches to the rear. There he broke up his army, which had exhausted all its provisions. St. Cyr did the same and for the same reasons; his men had to disperse in order to live. He says in his memoirs that if Blake had shown a bold front against him, and forced him to keep the covering army concentrated for two more days, the siege would have had to be raised. For the covering army had advanced against the Spaniards on September 2 with only two days’ rations, it had exhausted its stores, and eaten up the country-side. On the fourth it would have had to retire, or to break up into small fractions, leaving the siege-corps unprotected. St. Cyr doubted whether the retreat would have ceased before Figueras was reached. But it is more probable that he would have merely fallen back to join Verdier, and to live for some days on the dépôts of Pont Mayor and Sarria. He could have offered battle again under the walls of Gerona, with all his forces united. Blake might have got into close touch with Alvarez, and have thrown what convoys he pleased into the town; but as long as St. Cyr and Verdier with 22,000 men lay opposite him, he could not have risked any more. The situation, in short, would have been that which occurred in February 1811 under the walls of Badajoz, when Mortier faced Mendizabal, and would probably have ended in the same fashion, by the French attacking and driving off the relieving army. Blake, then, may be blamed somewhat for his excessive caution in giving way so rapidly before St. Cyr’s advance: but if we remember the quality of his troops and the inevitable result of a battle, it is hard to censure him overmuch.
Meanwhile Garcia Conde, whose movements were most happy and adroit, reinforced the garrison of Gerona up to its original strength of 5,000 bayonets, by making over to Alvarez four whole battalions and some picked companies from other corps, and prepared to leave the town with the rest of his division and the vast drove of mules, whose burden had been discharged into the magazines. If he had dedicated his whole force to strengthening the garrison, the additional troops would have eaten up in a few days all the provisions that the convoy had brought in[46]. Accordingly he started off at two a.m. on September 4 with some 1,200 men, by the upland path that leads past the hermitage of Los Angeles: St. Cyr had just placed Pino’s troops from the covering army to guard the heights to the south-east of Gerona, but Garcia Conde, warned by the peasants of their exact position, slipped between the posts and got off to Hostalrich with a loss of no more than fifty men[47].
Before he could consider his position safe, Verdier had to complete the lines of investment: this he did on September 5 by driving off the intermediate posts which Alvarez had thrown out from the Capuchin heights, to link the town with the garrison in the hermitage of Nuestra Señora de los Angeles. Mazzuchelli’s brigade stormed the hermitage itself on the following day, with a loss of about eighty men, and massacred the greater part of the garrison. On that same day, however, the French suffered a small disaster in another part of the environs. General Joba, who had been sent with three battalions to clear the road to Figueras from the bands of Claros and Rovira, was beaten and slain at San Gregorio by those chiefs. But the miqueletes afterwards retired to the mountains, and the road became intermittently passable, at least for large bodies of men.
It was not till September 11, however, that Verdier recommenced the actual siege, and bade his batteries open once more upon Gerona. The eleven days of respite since Blake interrupted the bombardment on September 1 had been invaluable to the garrison, who had cleared away the débris from the foot of the breaches, replaced the damaged artillery on the front of attack, and thrown up interior defences behind the shattered parts of the wall. They had also destroyed all the advanced trenches of the besiegers, which had to be reconstructed at much cost of life. In four days Verdier had recovered most of the lost ground, when he was surprised by a vigorous sally from the gate of San Pedro: the garrison, dashing out at three p.m., stormed the three nearest breaching batteries, spiked their guns, and filled in all the trenches which were advancing towards the foot of the walls. Four days’ work was thus undone in an hour, and it was only on September 19 that Verdier had reconstructed his works, and pushed forward so far towards his objective that he considered an assault possible. He then begged St. Cyr to lend him a brigade of fresh troops, pleading that the siege-corps was now so weak in numbers, and so demoralized by its losses, that he did not consider that the men would do themselves justice at a storm. The losses of officers had been fearful: one battalion was commanded by a lieutenant, another had been reduced to fifty men; desertion was rampant among several of the foreign corps. Of 14,000 infantry[48] of the French, Westphalian, and Italian divisions less than 6,000 now remained. So far as mere siegecraft went, as he explained to St. Cyr, ‘the affair might be considered at an end. We have made four large practicable breaches, each of them sufficient to reduce the town. But the troops cannot be trusted.’ St. Cyr refused to lend a man for the assault, writing with polite irony that ‘every general has his own task: yours is to take Gerona with the resources placed at your disposal by the government for that object, and the officers named by the government to conduct the siege[49].’ He added that he considered, from its past conduct, that the morale of the siege-corps was rather good than bad. He should not, therefore, allow the covering army to join the assault; but he would lend the whole of Pino’s division to take charge of Monjuich and the camps, during the storm, and would make a demonstration against the Mercadal, to distract the enemy from the breaches. With this Verdier had to be content, and, after making two final protests, concentrated all his brigades save those of the Westphalian division, and composed with them four columns, amounting to some 3,000 men, directing one against each of the four breaches. That sent against the platform of San Cristobal was a mere demonstration of 150 men, but the other three were heavy masses: the Italians went against Santa Lucia, the French brigade against the southern breach in the ‘Redoubt of the Germans,’ the Berg troops against the northern one. A separate demonstration was made against the Calvary fort, whose unsubdued fire still flanked the breaches, in the hope that its defenders might be prevented from interfering in the main struggle.
Alvarez, who had noted the French columns marching from all quarters to take shelter, before the assault, in the trenches on the slopes of Monjuich and in front of Pedret, had fair warning of what was coming, and had done his best to provide against the danger. The less important parts of the enceinte had been put in charge of the citizens of the ‘Crusade,’ and the picked companies of every regiment had been told off the breaches. The Englishman, Ralph Marshall, was in charge of the curtain of Santa Lucia, William Nash, the Spanish-Irish colonel of Ultonia, commanded at the two breaches under La Gironella: Brigadier Fournas, the second-in-command of the garrison, had general supervision of the defences; he had previously taken charge of Monjuich during the great assault in August. Everything had been done to prepare a second line of resistance behind the breaches; barricades had been erected, houses loopholed, and a great many marksmen disposed on roofs and church towers, which looked down on the rear-side of the gaps in the wall.
At four o’clock in the afternoon of September 19 the three columns destined for the northern breaches descended from Monjuich on the side of San Daniel, crossed the Galligan, and plunged into the hollow at the foot of the ‘Redoubt of the Germans.’ At the same moment the fourth column started from the ruins of the tower of San Juan to attack the curtain of Santa Lucia. The diversion against the Calvary fort was made at the same moment, and beaten off in a few minutes, so that the fire of this work was not neutralized during the assault according to Verdier’s expectation. The main assault, nevertheless, was delivered with great energy, despite the flanking fire. At the two points of attack under La Gironella the stormers twice won, crossed, and descended from the breach, forcing their way into the ruined barracks behind. But they were mown down by the terrible musketry fire from the houses, and finally expelled with the bayonet. At the Santa Lucia curtain the Italians scaled the breach, but were brought up by a perpendicular drop of twelve feet behind it—the foot of the wall in this quarter chancing to be much higher than the level of the street below. They held the crest of the breach for some time, but were finally worsted in a long and furious exchange of fire with the Spaniards on the roofs and churches before them, and recoiled. The few surviving officers rallied the stormers, and brought them up for a second assault, but at the end of two hours of hard fighting all were constrained to retire to their trenches. They had lost 624 killed and wounded, including three colonels (the only three surviving in the whole of Verdier’s corps) and thirty other officers. The Spanish loss had been 251, among them Colonel Marshall, who was mortally wounded at his post on the Santa Lucia front.