It was soon ascertained that the main body of the Austrian army was fifteen miles to the southwest, at Freudenthal, pressing on toward Neisse. General Neipperg, without the slightest suspicion that Frederick was any where in his vicinity, had sent aside a reconnoitring party of skirmishers to ascertain if there were any Prussians at Jagerndorf. General Neipperg, at Freudenthal, was as near Neisse as Frederick was at Jagerndorf.
There was not a moment to be lost. General Neipperg was moving resolutely forward with a cloud of skirmishers in the advance and on his wings. With the utmost exertions Frederick immediately rendezvoused all his remote posts, destroying such stores as could not hastily be removed, and by a forced march of twenty-five miles in one day reached Neustadt. General Neipperg was marching by a parallel road about twenty miles west of that which the Prussians traversed. At Neustadt the king was still twenty miles from Neisse. With the delay of but a few hours, that he might assemble all the Prussian bands from the posts in that neighborhood, the king again resumed his march. He had no longer any hope of continuing the siege of Neisse. His only aim was to concentrate all his scattered forces, which had been spread over an area of nearly two thousand square miles, and, upon some well-selected field, to trust to the uncertain issues of a general battle. There was no choice left for him between this course and an ignominious retreat.
Therefore, instead of marching upon Neisse, the king directed his course to Steinau, twenty miles east of Neisse. The siege was abandoned, and the whole Prussian army, so far as was possible, was gathered around the king. On the 5th of April Frederick established his head-quarters at Steinau. On that same day, General Neipperg, with the advanced corps of his army, triumphantly entered Neisse. Apprehensive of an immediate attack, Frederick made all his arrangements for a battle. In the confusion of those hours, during which the whole Prussian army, with all its vast accumulation of artillery and baggage-wagons, was surging like an inundation through the streets of Steinau, the village took fire and was burned to ashes. With great difficulty the artillery and powder were saved, being entangled in the narrow streets while the adjoining houses were enveloped in flames. The night was intensely cold. The Prussian army bivouacked in the open frozen fields.
General Neipperg, as his men were weary with their long march, did not make an attack, but allowed his troops a short season of repose in the enjoyment of the comforts of Neisse. The next morning, the 6th, Frederick continued his retreat to Friedland, ten miles farther north. He was anxious to get between the Austrians and Ohlau. He had many pieces of artillery there, and large stores of ammunition, which would prove a rich prize to the Austrians. It was Frederick’s intention to cross the River Neisse at a bridge at Sorgau, eight miles from Friedland; but the officer in charge there had been compelled to destroy the bridge, to protect himself from the Austrian horsemen, who in large numbers had appeared upon the opposite banks. Prince Leopold was sent with the artillery and a strong force to reconstruct the bridge and force the passage, but the Austrian dragoons were encountered in such numbers that the enterprise was found impossible.
Frederick therefore decided to march down the river twenty miles farther, to Lowen, where there was a good bridge. To favor the operation, Prince Leopold, with large divisions of the army and much of the baggage, was to cross the Neisse on pontoons at Michelau, a few miles above Lowen. Both passages were successfully accomplished, and the two columns effected a junction on the west side of the river on the 8th of April. The blockade of Brieg was abandoned, and its blockading force united with the general army.
General Neipperg had now left Neisse; but he kept himself so surrounded by clouds of skirmishers as to render his march entirely invisible. Frederick, anxious to unite with him his troops under the Prince of Holstein Beck, advanced toward Grottkau to meet that division, which had been ordered to join him. The prince had been stationed at Frankenstein, with a force of about eight thousand, horse and foot; but the Austrian scouts so occupied all the roads that the king had not been able to obtain any tidings from him whatever.
It was Saturday, the 8th of April. A blinding, smothering storm of snow swept over the bleak plains. Breasting the gale, and wading through the drifts, the Prussian troops tramped along, unable to see scarcely a rod before them. At a little hamlet called Leipe the vanguard encountered a band of Austrian hussars. They took several captives. From them they learned, much to their chagrin and not a little to their alarm, that the Austrian army was already in possession of Grottkau.
THE NIGHT BEFORE MOLLWITZ.
Instantly the Prussian troops were ordered to the right about. Rapidly retracing their steps through the streets of Leipe, much to the surprise of its inhabitants, they pressed on seven miles farther toward Ohlau, and encamped for the night. The anxiety of Frederick in these hours when he was retiring before the foe, and when there was every probability of his incurring disgrace instead of gaining honor, must have been dreadful. There was no sleep for him that night. The Prussians were almost surrounded by the Austrians, and it was quite certain that the morrow would usher in a battle. Oppressed by the peril of his position, the king, during the night, wrote to his brother Augustus William, who was at Breslau, as follows. The letter was dated at the little village of Pogerell, where the king had taken shelter.