After the imprisonment of General Hoche, in March, 1794, Jourdan succeeded him as chief of the army of the Moselle. In June he joined, with thirty thousand men, the right wing of the army of the North, forming a new one, under the name of the army of the Sambre and Meuse. On the 16th of the same month he gained a complete victory over the Prince of Coburg, who tried to raise the siege of Charleroy. This battle, which was fought near Trasegnies, is, nevertheless, commonly called the battle of Fleurus. After Charleroy had surrendered on the 25th, Jourdan and his army were ordered to act under the direction of General Pichegru, who had drawn the plan of that brilliant campaign. Always envious of this general, Jourdan did everything to retard his progress, and at last intrigued so well that the army of the Sambre and the Meuse was separated from that of the North.
With the former of these armies Jourdan pursued the retreating confederates, and, after driving them from different stands and positions, he repulsed them to the banks of the Rhine, which river they were obliged to pass. Here ended his successes this year, successes that were not obtained without great loss on our side.
Jourdan began the campaigns of 1795 and 1796 with equal brilliancy, and ended them with equal disgrace. After penetrating into Germany with troops as numerous as well-disciplined, he was defeated at the end of them by Archduke Charles, and retreated always with such precipitation, and in such confusion, that it looked more like the flight of a disorderly rabble than the retreat of regular troops; and had not Moreau, in 1796, kept the enemy in awe, few of Jourdan’s officers or men would again have seen France; for the inhabitants of Franconia rose on these marauders, and cut them to pieces, wherever they could surprise or waylay them.
In 1797, as a member of the Council of Five Hundred, he headed the Jacobin faction against the moderate party, of which Pichegru was a chief; and he had the cowardly vengeance of base rivalry to pride himself upon having procured the transportation of that patriotic general to Cayenne. In 1799, he again assumed the command of the army of Alsace and of Switzerland; but he crossed the Rhine and penetrated into Suabia