Augereau, with his powerful _corps d'armée_ of twenty thousand, pressed on from Frankfort and Mayence; Bernadotte moved up on his flank from Nuremberg and Bamberg; Davoust hastened by forced marches from the Danube; while Soult and Ney with a strong force remained in the south, and in observation on the Austrian frontier. Farther to the north, again, were the new levies and the whole Imperial Guard, strengthened by four thousand additional men, which, together with Murat's cavalry, formed a vast line embracing the Prussian frontier on the west and south, and converging with giant strides towards the very heart of the kingdom. Still, mid all the thunders of marching squadrons and the din of advancing legions, diplomatists interchanged their respective assurances of a peaceful issue to their differences, and politely conveyed the most satisfactory sentiments of mutual esteem. On the 1st of September the Emperor left Paris; but, even then, covering his designs by an affected hope of peace, he was accompanied by the Empress and her suite to Mayence, where all the splendor of a Court was suddenly displayed amid the pomp and preparation of war. On the 6th he started by daybreak; relays of horses were in waiting along the road to Wetzlar, and with all speed he hastened forward to Bamberg, where he issued his grand proclamation to the army. With all his accustomed eloquence he represented to the army the insulting demands of Prussia, and called on them, as at Austerlitz, to reply to such a menace by one tremendous blow of victory, which should close the campaign. “Soldiers!” said he, “you were about to return to France to enjoy the well-won repose after all your victories. But an enemy is in the field; the road to Paris is no longer open to you: neither you nor I can tread it save under an arch of triumph.” The day which succeeded the issue of this proclamation, a cavalry affair occurred at the advanced posts, in which the Prussians were somewhat the victors. Two days later, a courier arrived at the imperial headquarters with the account of another and more important action, between the grenadiers of Lannes and a part of Suchet's corps, against the advanced guard of Prince Hohenlohe, commanded by the most daring general in the Prussian service,--Prince Louis. A cavalry combat, which lasted for near an hour, closed this brief but bloody encounter with the death of the brave prince, who, refusing to surrender, was run through the body by the sabre of a quartermaster of the Tenth Hussars. General d'Auvergne's brigade had no share in this memorable action, for on the 9th we were marched to Rudolstadt, some miles to the left of the scene of the encounter; but having made a demonstration in that quarter, were speedily recalled, and ordered with all haste to cross the Saale, and move on to the eastward.