Napoleon remained at Rheims three days, to repose and recruit his shattered army, which was reinforced from every quarter where men could be collected. Janssens, a Dutch officer, displayed a particular degree of military talent in bringing a body of about 4000 men, draughted from the garrisons of the places on the Moselle, to join the army at Rheims; a movement of great difficulty, considering he had to penetrate through a country which was in a great measure possessed by the enemy's troops.[6]
The halt of Napoleon at Rheims was remarkable, as affording the last means of transacting business with his civil ministers. Hitherto, an auditor of the council of state had weekly brought to the Imperial headquarters the report of the ministers, and received the orders of the Emperor.[7] But a variety of causes rendered this regular communication during the rest of the campaign, a matter of impossibility. At Rheims, also, Napoleon addressed to Caulaincourt, a letter, dated 17th March, by which he seems to have placed it in the power of that plenipotentiary to comply in full with the terms of the allies. But the language in which it is couched is so far from bearing the precise warrant necessary for so important a concession, that there must remain a doubt whether Caulaincourt would have felt justified in acting upon it, or whether so acting, Napoleon would have recognised his doing so, if circumstances had made it convenient for him to disown the treaty.[8]
OUDINOT AND GERARD.
While Napoleon was pursuing, fighting with, and finally defeated by Blucher, his lieutenant-generals were not more fortunate in front of the allied grand army. It will be recollected that the Maréchals Oudinot and Gerard were left at the head of 25,000 men exclusive of the separate corps under Macdonald, with orders to possess themselves of the heights of Bar-sur-Aube, and prevent Schwartzenberg from crossing that river. They made the movement in advance accordingly, and after a sharp action, which left the town in their possession, they were so nigh to the allied troops, who still held the suburbs, that a battle became unavoidable, and the maréchals had no choice save of making the attack, or of receiving it. They chose the former, and gained at first some advantages from the very audacity of their attempt; but the allies had now been long accustomed to stand their ground under greater disasters. Their numerous reserves were brought up, and their long train of artillery got into line. The French, after obtaining a temporary footing on the heights of Vernonfait, were charged and driven back in disorder. Some fine cavalry, which had been brought from the armies in Spain, was destroyed by the overpowering cannonade. The French were driven across the Aube, the town of Bar-sur-Aube was taken, and the defeated maréchals could only rally their forces at the village of Vandœuvres, about half-way between Bar and Troyes.
The defeat of Oudinot and Gerard obliged Maréchal Macdonald, who defended the line of the river above Bar, to retreat to Troyes, from his strong position at La Ferté-sur-Aube. He therefore fell back towards Vandœuvres. But though these three distinguished generals, Macdonald, Oudinot, and Gerard, had combined their talents, and united their forces, it was impossible for them to defend Troyes, and they were compelled to retreat upon the great road to Paris. Thus, the headquarters of the allied monarchs were, for the second time during this changeful war, established in the ancient capital of Champagne; and the allied grand army recovered, by the victory of Bar-sur-Aube, all the territory which they had yielded up in consequence of Buonaparte's success at Montereau. They once more threatened to descend the Seine upon Paris, being entitled to despise any opposition offered by a feeble line, which Macdonald, Oudinot, and Gerard, endeavoured to defend on the left bank.
But Schwartzenberg's confidence in his position was lowered, when he heard that Napoleon had taken Rheims; and that, on the evening of the 17th, Ney, with a large division, had occupied Chalons-sur-Marne. This intelligence made a deep impression on the Austrian council of war. Their tactics being rigidly those of the old school of war, they esteemed their army turned whenever a French division occupied such a post as interposed betwixt them and their allies. This, indeed, is in one sense true; but it is equally true, that every division so interposed is itself liable to be turned, if the hostile divisions betwixt which it is interposed take combined measures for attacking it. The catching, therefore, too prompt an alarm, or considering the consequences of such a movement as irretrievable, belongs to the pedantry of war, and not to its science.
At midnight a council was held for the purpose of determining the future motions of the allies. The generalissimo recommended a retreat behind the line of the Aube. The Emperor Alexander opposed this with great steadiness. He observed, with justice, that the protracted war was driving the country people to despair, and that the peasantry were already taking up arms, while the allies only wanted resolution, certainly neither opportunity nor numbers, to decide the affair by a single blow.
So many were the objections stated, and so difficult was it to bring the various views and interests of so many powers to coincide in the same general plan, that the Emperor informed one of his attendants, he thought the anxiety of the night must have turned half his hair grey. Lord Castlereagh was against the opinion of Schwartzenberg, the rather that he concluded that a retreat behind the Aube would be a preface to one behind the Rhine. Taking it upon him, as became the Minister of Britain at such a crisis, he announced to the allied powers, that, so soon as they should commence the proposed retreat, the subsidies of England would cease to be paid to them.[9]
THE MARCH UPON PARIS.