The Prussians, following their blow, immediately invested Prague on both sides of the river, the king commanding on one side, and mareschal Keith on the other. In four days the whole city was surrounded with lines and intrenchments, by which all communication from without was entirely cut off: prince Charles of Lorraine and mareschal Brown, the two princes of Saxony, the prince of Modena, the duke d’Aremberg, count Lascy, and several other persons of great distinction, were shut up within the walls, together with above twenty thousand of the Austrian army, who had taken refuge in Prague after their defeat. Every thing continued quiet on both sides, scarce a cannon-shot being fired by either for some time after this blockade was formed; and in the meanwhile the Prussians made themselves masters of Cziscaberg, an eminence which commands the town, where the Austrians had a strong redoubt, continuing likewise to strengthen their works. Already they had made a sally, and taken some other ineffectual steps to recover this post; but a more decisive stroke was necessary. Accordingly, a design was formed of attacking the Prussian army in the night with a body of twelve thousand men, to be sustained by all the grenadiers, volunteers, pandours, and Hungarian infantry. In case an impression could be made on the king’s lines, it was intended to open a way, sword in hand, through the camp of the besiegers, and to ease Prague of the multitude of forces locked up useless within the walls, serving only to consume the provisions of the garrison, and hasten the surrender of the place. Happily a deserter gave the prince of Prussia intelligence of the enemy’s design about eleven o’clock at night. Proper measures were immediately taken for their reception, and, in less than a quarter of an hour, the whole army was under arms. This design was conducted with so much silence, that though the Prussians were warned of it, they could, discover nothing before the enemy had charged their advanced posts. Their attack was begun on the side of the little town, against mareschal Keith’s camp, and the left wing of the Prussian army encamped on the Moldaw. From hence it is probable the Austrians proposed not only to destroy the batteries that were raising, but to attack the bridges of communication which the Prussians threw over the Moldaw, at about a quarter of a German mile above and below Prague, at Branig and Podbaba. The greatest alarm began about two o’clock, when the enemy hoped to have come silently and unexpectedly upon the miners, but they had left work about a quarter of an hour before. At the report of the first piece which they fired, the piquet of the third battalion of Prussian guards, to the number of an hundred men, who marched out of the camp to sustain the body which covered the works, was thrown into some confusion, from the darkness of the night, which prevented their distinguishing the Austrian troops from their own. Lieutenant Jork, detached with two platoons to reconnoitre the enemy, attempting to discover their disposition by kindling a fire, captain Rodig, by the light of this fire, perceived the enemy’s situation, immediately formed the design of falling upon them in flank, and gave orders to his men to fire in platoons, which they performed, mutually repeating the signal given by their commander. The enemy fled with the greater precipitation, as they were ignorant of the weakness of the piquet, and as the shouting of the Prussian soldiers made them mistake it for a numerous body. Many of them deserted, many took shelter in Prague, and many more were driven into the river and drowned. At the same time this attack began, a regiment of horse-grenadiers fell upon a redoubt which the Prussians had thrown up, supported by the Hungarian infantry: they returned three times to the assault, and were as often beat back by the Prussians, whom they found it impossible to dislodge; though prince Ferdinand of Brunswick’s battalion, which guarded this post, suffered extremely. During this attack the enemy kept an incessant fire with their musquetry upon the whole front of the Prussians, from the convent of St. Margaret to the river. At three in the morning the Prussians quitted their camp to engage the enemy. The battalion of Pannewitz attacked a building called the Red-house, situated at the bottom of a declivity, before Wellastowitz. The pandours who had taken possession of this house, fired upon them incessantly from all the doors and windows until they were dislodged; and the Prussian battalions were obliged to sustain the fire both of cannon and musquetry for above two hours, when the enemy retired to the city, except the pandours, who again took possession of the Red-house, which the Prussians were forced to abandon, because the artillery of Prague kept a continual fire upon it from the moment it was known to be in their hands. The Austrians left behind them many dead and wounded, besides deserters; and the Prussians, notwithstanding the loss of several officers and private men, made some prisoners. Prince Ferdinand, the king of Prussia’s youngest brother, had a horse killed under Mm, and was slightly wounded in the face.
The Prussian works being completed, and heavy artillery arrived, four batteries, erected on the banks of the Moldaw, began to play with great fury. Near three hundred bombs, besides an infinity of ignited balls, were thrown into the city in the space of twenty-four hours. The scene was lamentable, houses, men, and horses wrapped in flames and reduced to ashes. The confusion within, together with the want of proper artillery and ammunition, obliged the Austrians to cease firing, and furnished his Prussian majesty with all the opportunity he could wish of pouring destruction upon this unfortunate city. The horrors of war seemed to have extinguished the principles of humanity. No regard was paid to the distress of the inhabitants; the Austrians obstinately maintained possession, and the Prussians practised every stratagem, every barbarous refinement, that constitutes the military art, to oblige them to capitulate. After the conflagration had lasted three days, and consumed a prodigious number of buildings, the principal inhabitants, burghers, and clergy, perceiving their city on the point of being reduced to a heap of rubbish, besought the commander, in a body, to hearken to terms; but he was deaf to the voice of pity, and, instead of being moved with their supplications, drove out twelve thousand persons, the least useful in defending the city. These, by order of his Prussian majesty, were again forced back, which soon produced so great a scarcity of provisions within the walls, that the Austrians were reduced to the necessity of eating horseflesh, forty horses being daily distributed to the troops, and the same food sold at four-pence a pound to the inhabitants. However, as there still remained great abundance of corn, they were far from being brought to the last extremity. Two vigorous and well-conducted sallies were made, but they proved unsuccessful. The only advantage resulting from them, was the perpetual alarm in which they kept the Prussian camp, and the vigilance required to guard against the attacks of a numerous, resolute, and desperate garrison.
GEORGE II. 1727-1760