Walter Scott - Life of Napoleon Bonaparte. Volume II

The reader must, of course, be aware, that Italy, through which we are following the victorious career of Napoleon, was not the only scene of war betwixt France and Austria, but that a field of equally strenuous and much more doubtful contest was opened upon the Rhine, where the high military talents of the Archduke Charles were opposed to those of Moreau and Jourdan.

The plan which the Directory had adopted for the campaign of 1796 was of a gigantic character, and menaced Austria, their most powerful enemy upon the continent, with nothing short of total destruction. It was worthy of the genius of Carnot, by whom it was formed, and of Napoleon and Moreau, by whom it had been revised and approved. Under sanction of this general plan, Buonaparte regulated the Italian campaign in which he had proved so successful; and it had been schemed, that to allow Austria no breathing space, Moreau, with the army of the Sambre and Meuse, should press forward on the eastern frontier of Germany, supported on the left by Jourdan, at the head of the army of the Rhine, and that both generals should continue to advance, until Moreau should be in a position to communicate with Buonaparte through the Tyrol. When this junction of the whole forces of France, in the centre of the Austrian dominions, was accomplished, it was Carnot's ultimate plan that they should advance upon Vienna, and dictate peace to the Emperor under the walls of his capital. 166

Of this great project, the part intrusted to Buonaparte was completely executed, and for some time the fortune of war seemed equally auspicious to France upon the Rhine as in Italy. Moreau and Jourdan crossed that great national boundary at Neuwied and Kehl, and moved eastward through Germany, forming a connected front of more than sixty leagues in breadth, until Moreau had actually crossed the river Lech, and was almost touching with his right flank the passes of the Tyrol, through which he was, according to the plan of the campaign, to have communicated with Buonaparte.

During this advance of two hostile armies, amounting each to seventy-five thousand men, which filled all Germany with consternation, the Austrian leader Wartensleben was driven from position to position by Jourdan, while the Archduke Charles was equally unable to maintain his ground before Moreau. The imperial generals were reduced to this extremity by the loss of the army, consisting of from thirty to thirty-five thousand men, who had been detached under Wurmser to support the remains of Beaulieu's forces, and reinstate the Austrian affairs in Italy, and who were now on their march through the Tyrol for that purpose. But the archduke was an excellent and enterprising officer, and at this important period he saved the empire of Austria by a bold and decided manœuvre. Leaving a large part of his army to make head against Moreau, or at least to keep him in check, the archduke moved to the right with the rest, so as to form a junction with Wartensleben, and overwhelm Jourdan with a local superiority of numbers, being the very principle on which the French themselves achieved so many victories. Jourdan was totally defeated, and compelled to make a hasty and disorderly retreat, which was rendered disastrous by the insurrection of the German peasantry around his fugitive army. Moreau, also unable to maintain himself in the heart of Germany, when Jourdan, with the army which covered his left flank, was defeated, was likewise under the necessity of retiring, but conducted his retrograde movement with such dexterity, that his retreat through the Black Forest, where the Austrians hoped to cut him off, has been always judged worthy to be compared to a great victory. 167Such were the proceedings on the Rhine, and in the interior of Germany, which must be kept in view as influencing at first by the expected success of Moreau and Jourdan, and afterwards by their actual failure, the movements of the Italian army. 168

As the divisions of Wurmser's army began to arrive on the Tyrolese district of Trent, where the Austrian general had fixed his head-quarters, Buonaparte became urgent, either that reinforcements should be despatched to him from France, or that the armies of the Rhine should make such a movement in advance towards the point where they might co-operate with him, as had been agreed upon at arranging the original plan of the campaign. But he obtained no succours; and though the campaign on the Rhine commenced, as we have seen, in the month of June, yet that period was too late to afford any diversion in favour of Napoleon, Wurmser and his whole reinforcements being already either by that time arrived, or on the point of arriving, at the place where they were to commence operations against the French army of Italy. 169

The thunder-cloud which had been so long blackening on the mountains of the Tyrol, seemed now about to discharge its fury. Wurmser, having under his command perhaps eighty thousand men, was about to march from Trent against the French, whose forces, amounting to scarce half so many, were partly engaged in the siege of Mantua, and partly dispersed in the towns and villages on the Adige and Chiese, for covering the division of Serrurier, which carried on the siege. The Austrian veteran, confident in his numbers, was only anxious so to regulate his advance, as to derive the most conclusive consequences from the victory which he doubted not to obtain. With an imprudence which the misfortunes of Beaulieu ought to have warned him against, he endeavoured to occupy with the divisions of his army so large an extent of country, as rendered it very difficult for them to maintain their communications with each other. This was particularly the case with his right wing under Quasdonowich, the Prince of Reuss, and General Ocskay, who were detached down the valley of the river Chiese, with orders to direct their march on Brescia. This division was destined to occupy Brescia, and cut off the retreat of the French in the direction of Milan. The left wing of Wurmser's army, under Melas, was to descend the Adige by both banks at once, and manœuvre on Verona, while the centre, commanded by the Austrian field-marshal in person, was to march southward by the left bank of the lago di Guarda, take possession of Peschiera, which the French occupied, and, descending the Mincio, relieve the siege of Mantua. There was this radical error in the Austrian plan, that, by sending the right wing by the valley of Chiese, Wurmser placed the broad lake of Guarda, occupied by a French flotilla, between that division and the rest of his army, and of course made it impossible for the centre and left to support Quasdonowich, or even to have intelligence of his motions or his fate. 170

The active invention of Buonaparte, sure as he was to be seconded by the zeal and rapidity of the French army, speedily devised the means to draw advantage from this dislocation of the Austrian forces. He resolved not to await the arrival of Wurmser and Melas, but, concentrating his whole strength, to march into the valley of Chiese, and avail himself of the local superiority thus obtained, to attack and overpower the Austrian division left under Quasdonowich, who was advancing on Brescia, down the eastern side of the lake. For this purpose one great sacrifice was necessary. The plan inevitably involved the raising of the siege of Mantua. Napoleon did not hesitate to relinquish this great object, at whatever loss, as it was his uniform system to sacrifice all secondary views, and to incur all lesser hazards, to secure what he considered as the main object of the campaign. Serrurier, who commanded the blockading army, was hastily ordered to destroy as much as possible of the cannon and stores which had been collected with so much pains for the prosecution of the siege. 171A hundred guns were abandoned in the trenches, and Wurmser, on arriving at Mantua, found that Buonaparte had retired with a precipitation resembling that of fear. 172