post on the line of communication, and on the main defensive front less than 30,000 men were disposed at various points between La Corona and Legnago (30 m. apart), and at a distance of 15 to 20 m. from Mantua. The strength of such a disposition depended on the fighting power and handiness of the troops, who in each case would be called upon to act as a rearguard to gain time. Yet the lie of the country scarcely permitted a closer grouping, unless indeed Bonaparte fell back on the old-time device of a “circumvallation,” and shut himself up, with the supplies necessary for the calculated duration of the siege, in an impregnable ring of earthworks round Mantua. This, however, he could not have done even if he had wished, for the wave of revolt radiating from Milan had made accumulations of food impossible, and the lakes above and below the fortress, besides being extremely unhealthy, would have extended the perimeter of the circumvallation so greatly that the available forces would not suffice to man it. It was not in this, but in the absence of an important central reserve that Bonaparte’s disposition is open to criticism, which indeed could impugn the scheme in its entirety, as overtaxing the available resources, more easily than it could attack its details.
If Bonaparte has occasionally been criticized for his defensive measures, Wurmser’s attack procedure has received almost universal condemnation, as to the justice of which it may be pointed out[1] that the object of the expedition was not to win a battle by falling on the disunited French with a well-concentrated army, but to overpower one, any one, of the corps covering the siege, and to press straight forward to the relief of Mantua, i.e. to the destruction of Bonaparte’s batteries and the levelling of his trench work. The old principle that a battle was a grave event of doubtful issue was reinforced in the actual case by Beaulieu’s late experiences of French élan, and as a temporary victory at one point would suffice for the purpose in hand, there was every incentive to multiply the points of contact. The soundness of Wurmser’s plan was proved by the event. New ideas and new forces, undiscernible to a man of seventy-two years of age, obliterated his achievement by surpassing it, but such as it was—a limited use of force for a limited object—the venture undeniably succeeded.
The Austrians formed three corps, one (Quasdanovich, 18,000 men) marching round the west side of the Lake of Garda on Gavardo, Salo and the Brescia road, the second (under Wurmser, about 30,000) moving directly down the Adige, and the third (Davidovich, 6000) making a détour by the Brenta valley and heading for Verona by Vicenza.
On the 29th Quasdanovich attacked Sauret at Salo, drove him towards Desenzano, and pushed on to Gavardo and thence into Brescia. Wurmser expelled Masséna’s advanced guard from La Corona, and captured in succession the Monte Baldo and Rivoli posts. The Brenta column approached Verona with little or no fighting. News of this column led Napoleon early in the day to close up Despinoy, Masséna and Kilmaine at Castelnuovo, and to order Augereau from Legnago to advance on Montebello (19 m. east of Verona) against Davidovich’s left rear. But after these orders had been despatched came the news of Sauret’s defeat, and this moment was one of the most anxious in Napoleon’s career. He could not make up his mind to give up the siege of Mantua, but he hurried Augereau back to the Mincio, and sent order after order to the officers on the lines of communication to send all convoys by the Cremona instead of by the Brescia road. More, he had the baggage, the treasure and the sick set in motion at once for Marcaria, and wrote to Sérurier a despatch which included the words “perhaps we shall recover ourselves ... but I must take serious measures for a retreat.” On the 30th he wrote: “The enemy have broken through our line in three places ... Sauret has evacuated Salo ... and the enemy has captured Brescia. You see that our communications with Milan and Verona are cut.” The reports that came to him during the morning of the 30th enabled him to place the main body of the enemy opposite Masséna, and this, without in the least alleviating the gravity of the situation, helped to make his course less doubtful. Augereau was ordered to hold the line of the Molinella, in case Davidovich’s attack, the least-known factor, should after all prove to be serious; Masséna to reconnoitre a road from Peschiera through Castiglione towards Orzinovi, and to stand fast at Castelnuovo opposite Wurmser as long as he could. Sauret and Despinoy were concentrated at Desenzano with orders on the 31st to clear the main line of retreat and to recapture Brescia. The Austrian movements were merely the continuation of those of the 29th. Quasdanovich wheeled inwards, his right finally resting on Montechiaro and his left on Salo. Wurmser drove back Masséna to the west side of the Mincio. Davidovich made a slight advance.
In the late evening Bonaparte held a council of war at Roverbella. The proceedings of this council are unknown, but it at any rate enabled Napoleon to see clearly and to act. Hitherto he had been covering the siege of Mantua with various detachments, the defeat of any one of which Relief of Mantua.might be fatal to the enterprise. Thus, when he had lost his main line of retreat, he could assemble no more than 8000 men at Desenzano to win it back. Now, however, he made up his mind that the siege could not be continued, and bitter as the decision must have been, it gave him freedom. At this moment of crisis the instincts of the great captain came into play, and showed the way to a victory that would more than counterbalance the now inevitable failure. Sérurier was ordered to spike the 140 siege guns that had been so welcome a few days before, and, after sending part of his force to Augereau, to establish himself with the rest at Marcaria on the Cremona road. The field forces were to be used on interior lines. On the 31st Sauret, Despinoy, Augereau and Kilmaine advanced westward against Quasdanovich. The first two found the Austrians at
- ↑ See C. von B.-K., Geist und Stoff, pp. 449-451.
