Wallenstein, less occupied with the interests of his master than with the furtherance of his own plans, now purposed to carry the war into Saxony, and by ravaging his territories, compel the Elector to enter into a private treaty with the Emperor, or rather with himself. But however little accustomed he was to make his will bend to circumstances, he now perceived the necessity of postponing his favorite scheme, for a time, to a more pressing emergency. While he was driving the Saxons from Bohemia, Gustavus Adolphus had been gaining the victories, already detailed, on the Rhine and the Danube, and carried the war through Franconia and Swabia to the frontiers of Bavaria. Maximilian, defeated on the Lech and deprived by death of Count Tilly, his best support, urgently solicited the Emperor to send with all speed the Duke of Friedland to his assistance from Bohemia, and, by the defence of Bavaria, to avert the danger from Austria itself. He also made the same request to Wallenstein, and entreated him, till he could himself come with the main force, to dispatch in the meantime a few regiments to his aid. Ferdinand seconded the request with all his influence, and one messenger after another was sent to Wallenstein, urging him to move toward the Danube.
It now appeared how completely the Emperor had sacrificed his authority in surrendering to another the supreme command of his troops. Indifferent to Maximilian's entreaties, and deaf to the Emperor's repeated commands, Wallenstein remained inactive in Bohemia and abandoned the Elector to his fate. The remembrance of the evil service which Maximilian had rendered him with the Emperor, at the Diet at Ratisbon, was deeply engraved on the implacable mind of the duke, and the Elector's late attempts to prevent his reinstatement were no secret to him. The moment of revenging this affront had now arrived, and Maximilian was doomed to pay dearly for his folly in provoking the most revengeful of men. Wallenstein maintained that Bohemia ought not to be left exposed, and that Austria could not be better protected than by allowing the Swedish army to waste its strength before the Bavarian fortress. Thus, by the arm of the Swedes, he chastised his enemy; and, while one place after another fell into their hands, he allowed the Elector vainly to await his arrival in Ratisbon. It was only when the complete subjugation of Bohemia left him without excuse and the conquests of Gustavus Adolphus in Bavaria threatened Austria itself, that he yielded to the pressing entreaties of the Elector and the Emperor and determined to effect the long-expected union with the former; an event, which, according to the general anticipation of the Roman Catholics, would decide the fate of the campaign.
Gustavus Adolphus, too weak in numbers to cope even with Wallenstein's force alone, naturally dreaded the junction of such powerful armies, and the little energy he used to prevent it was the occasion of great surprise. Apparently he reckoned too much on the hatred which alienated the leaders and seemed to render their effectual coöperation improbable; when the event contradicted his views, it was too late to repair his error. On the first certain intelligence he received of their designs, he hastened to the Upper Palatinate for the purpose of intercepting the Elector: but the latter had already arrived there and the junction had been effected at Egra.
This frontier town had been chosen by Wallenstein for the scene of his triumph over his proud rival. Not content with having seen him, as it were, a suppliant at his feet, he imposed upon him the hard condition of leaving his territories in his rear exposed to the enemy, and declaring by this long march to meet him the necessity and distress to which he was reduced. Even to this humiliation the haughty prince patiently submitted. It had cost him a severe struggle to ask for protection of the man who, if his own wishes had been consulted, would never have had the power of granting it: but having once made up his mind to it, he was ready to bear all the annoyances which were inseparable from that resolve and sufficiently master of himself to put up with petty grievances when an important end was in view.
But whatever pains it had cost to effect this junction, it was equally difficult to settle the conditions on which it was to be maintained. The united army must be placed under the command of one individual, if any object was to be gained by the union, and each general was equally averse to yield to the superior authority of the other. If Maximilian rested his claim on his electoral dignity, the nobleness of his descent, and his influence in the empire, Wallenstein's military renown, and the unlimited command conferred on him by the Emperor, gave an equally strong title to it. If it was deeply humiliating to the pride of the former to serve under an imperial subject, the idea of imposing laws on so imperious a spirit flattered in the same degree the haughtiness of Wallenstein. An obstinate dispute ensued, which, however, terminated in a mutual compromise to Wallenstein's advantage. To him was assigned the unlimited command of both armies, particularly in battle, while the Elector was deprived of all power of altering the order of battle, or even the route of the army. He retained only the bare right of punishing and rewarding his own troops and the free use of these when not acting in conjunction with the Imperialists.
After these preliminaries were settled, the two generals at last ventured upon an interview; but not until they had mutually promised to bury the past in oblivion, and all the outward formalities of a reconciliation had been settled. According to agreement, they publicly embraced in the sight of their troops, and made mutual professions of friendship, while in reality the hearts of both were overflowing with malice. Maximilian, well versed in dissimulation, had sufficient command over himself not to betray in a single feature his real feelings; but a malicious triumph sparkled in the eyes of Wallenstein, and the constraint which was visible in all his movements betrayed the violence of the emotion which overpowered his proud soul.
The combined Imperial and Bavarian armies amounted to nearly 60,000 men, chiefly veterans. Before this force the King of Sweden was not in a condition to keep the field. As his attempt to prevent their junction had failed, he commenced a rapid retreat into Franconia and waited there for some decisive movement on the part of the enemy, in order to form his own plans. The position of the combined armies between the frontiers of Saxony and Bavaria left it for some time doubtful whether they would remove the war into the former, or endeavor to drive the Swedes from the Danube and deliver Bavaria. Saxony had been stripped of troops by Arnheim, who was pursuing his conquests in Silesia; not without a secret design, it was generally supposed, of favoring the entrance of the Duke of Friedland into that electorate and of thus driving the irresolute John George into peace with the Emperor. Gustavus Adolphus himself, fully persuaded that Wallenstein's views were directed against Saxony, hastily dispatched a strong reinforcement to the assistance of his confederate, with the intention, as soon as circumstances would allow, of following with the main body. But the movements of Wallenstein's army soon led him to suspect that he himself was the object of attack; and the Duke's march through the Upper Palatinate placed the matter beyond a doubt. The question now was, how to provide for his own security, and the prize was no longer his supremacy but his very existence. His fertile genius must now supply the means, not of conquest, but of preservation. The approach of the enemy had surprised him before he had time to concentrate his troops, which were scattered all over Germany, or to summon his allies to his aid. Too weak to meet the enemy in the field, he had no choice left but either to throw himself into Nuremberg and run the risk of being shut up in its walls, or to sacrifice that city and await a reinforcement under the cannon of Donauwerth. Indifferent to danger or difficulty, while he obeyed the call of humanity or honor, he chose the first without hesitation, firmly resolved to bury himself with his whole army under the ruins of Nuremberg rather than to purchase his own safety by the sacrifice of his confederates.
Measures were immediately taken to surround the city and suburbs with redoubts and to form an intrenched camp. Several thousand workmen immediately commenced this extensive work, and an heroic determination to hazard life and property in the common cause animated the inhabitants of Nuremberg. A trench, eight feet deep and twelve broad, surrounded the whole fortification; the lines were defended by redoubts and batteries, the gates by half moons. The river Pegnitz, which flows through Nuremberg, divided the whole camp into two semicircles whose communication was secured by several bridges. About three hundred pieces of cannon defended the town-walls and the intrenchments. The peasantry from the neighboring villages, and the inhabitants of Nuremberg, assisted the Swedish soldiers so zealously that on the seventh day the army was able to enter the camp, and, in a fortnight, this great work was completed.
While these operations were carried on without the walls, the magistrates of Nuremberg were busily occupied in filling the magazines with provisions and ammunition for a long siege. Measures were taken, at the same time, to secure the health of the inhabitants, which was likely to be endangered by the conflux of so many people; cleanliness was enforced by the strictest regulations. In order, if necessary, to support the King, the youth of the city were enlisted and trained to arms, the militia of the town considerably reinforced, and a new regiment raised, consisting of four-and-twenty names, according to the letters of the alphabet. Gustavus had, in the meantime, called to his assistance his allies, Duke William of Weimar, and the Landgrave of Hesse Cassel; and ordered his generals on the Rhine, in Thuringia and Lower Saxony, to commence their march immediately and join him with their troops in Nuremberg. His army, which was encamped within the lines, did not amount to more than 16,000 men, scarcely a third of the enemy.
The Imperialists had, in the meantime, by slow marches, advanced to Neumark, where Wallenstein made a general review. At the sight of this formidable force, he could not refrain from indulging in a childish boast: "In four days," said he, "it will be shown whether I or the King of Sweden is to be master of the world." Yet, notwithstanding his superiority, he did nothing to fulfil his promise; and even let slip the opportunity of crushing his enemy when the latter had the hardihood to leave his lines to meet him. "Battles enough have been fought," was his answer to those who advised him to attack the King; "it is now time to try another method." Wallenstein's well-founded reputation required not any of those rash enterprises on which younger soldiers rush, in the hope of gaining a name. Satisfied that the enemy's despair would dearly sell a victory, while a defeat would irretrievably ruin the Emperor's affairs, he resolved to wear out the ardor of his opponent by a tedious blockade, and, by thus depriving him of every opportunity of availing himself of his impetuous bravery, take from him the very advantage which had hitherto rendered him invincible. Without making any attack, therefore, he erected a strong fortified camp on the other side of the Pegnitz, and opposite Nuremberg; and, by this well chosen position, cut off from the city and the camp of Gustavus all supplies from Franconia, Swabia, and Thuringia. Thus he held in siege at once the city and the King, and flattered himself with the hope of slowly, but surely, wearing out by famine and pestilence the courage of his opponent whom he had no wish to encounter in the field.
Little aware, however, of the resources and the strength of his adversary, Wallenstein had not taken sufficient precautions to avert from himself the fate he was designing for others. From the whole of the neighboring country, the peasantry had fled with their property; and what little provision remained must be obstinately contested with the Swedes. The King spared the magazines within the town, as long as it was possible to provision his army from without; and these forays produced constant skirmishes between the Croats and the Swedish cavalry, of which the surrounding country exhibited the most melancholy traces. The necessaries of life must be obtained sword in hand; and the foraging parties could not venture out without a numerous escort. And when this supply failed the town opened its magazines to the King, but Wallenstein had to support his troops from a distance. A large convoy from Bavaria was on its way to him, with an escort of a thousand men. Gustavus Adolphus having received intelligence of its approach, immediately sent out a regiment of cavalry to intercept it; and the darkness of the night favored the enterprise. The whole convoy, with the town in which it was, fell into the hands of the Swedes; the Imperial escort was broken up; about 1,200 cattle were carried off; and a thousand wagons, loaded with bread, which could not be brought away, were set on fire. Seven regiments, which Wallenstein had sent forward to Altdorp to cover the entrance of the long and anxiously expected convoy, were attacked by the King, who had, in like manner, advanced to cover the retreat of his cavalry and routed after an obstinate action, being driven back into the Imperial camp with the loss of 400 men. So many checks and difficulties, and so firm and unexpected a resistance on the part of the King, made the Duke of Friedland repent that he had declined to hazard a battle. The strength of the Swedish camp rendered an attack impracticable; and the armed youth of Nuremberg served the King as a nursery from which he could supply his loss of troops. The want of provisions, which began to be felt in the Imperial camp as strongly as in the Swedish, rendered it uncertain which party would be first compelled to give way.
Fifteen days had the two armies now remained in view of each other, equally defended by inaccessible intrenchments, without attempting anything more than slight attacks and unimportant skirmishes. On both sides, infectious diseases, the natural consequences of bad food and a crowded population, had occasioned a greater loss than the sword. And this evil daily increased. But at length the long expected succor arrived in the Swedish camp; and by this strong reinforcement the King was now enabled to obey the dictates of his native courage and to break the chains which had hitherto fettered him.
In obedience to his requisitions, the Duke of Weimar had hastily drawn together a corps from the garrisons in Lower Saxony and Thuringia, which, at Schweinfurt in Franconia, was joined by four Saxon regiments, and at Kitzingen by the corps of the Rhine, which the Landgrave of Hesse and the Palatine of Birkenfeld dispatched to the relief of the King. The Chancellor, Oxenstiern, undertook to lead this force to its destination. After being joined at Windsheim by the Duke of Weimar himself and the Swedish General Banner, he advanced by rapid marches to Bruck and Eltersdorf, where he passed the Rednitz and reached the Swedish camp in safety. This reinforcement amounted to nearly 50,000 men, and was attended by a train of 60 pieces of cannon and 4,000 baggage wagons. Gustavus now saw himself at the head of an army of nearly 70,000 strong, without reckoning the militia of Nuremberg, which, in case of necessity, could bring into the field about 30,000 fighting men; a formidable force, opposed to another not less formidable. The war seemed at length compressed to the point of a single battle, which was to decide its fearful issue. With divided sympathies, Europe looked with anxiety upon this scene, where the whole strength of the two contending parties was fearfully drawn, as it were, to a focus.
If, before the arrival of the Swedish succor, a want of provisions had been felt, the evil was now fearfully increased to a dreadful height in both camps, for Wallenstein had also received reinforcements from Bavaria. Besides the 120,000 men confronting each other, and more than 50,000 horses, in the two armies, and besides the inhabitants of Nuremberg, whose number far exceeded the Swedish army, there were in the camp of Wallenstein about 15,000 women, with as many drivers, and nearly the same number in that of the Swedes. The custom of the time permitted the soldier to carry his family with him to the field; a number of prostitutes followed the Imperialists; while, with the view of preventing the excesses practised by the latter, Gustavus's care for the morals of his soldiers encouraged marriages. For the rising generation who had this camp for their home and country, regular military schools were established, which educated a race of excellent warriors by whom the army might recruit itself in the course of a long campaign. No wonder, then, if these wandering nations exhausted every territory in which they encamped, and by their immense consumption raised the necessaries of life to an exorbitant price. All the mills of Nuremberg were insufficient to grind the corn required for each day; and 15,000 pounds of bread, which were daily delivered by the town into the Swedish camp, excited, without allaying, the hunger of the soldiers. The laudable exertions of the magistrates of Nuremberg could not prevent the greater part of the horses from dying for want of forage, while the increasing mortality in the camp consigned more than a hundred men daily to the grave.
To put an end to these distresses, Gustavus Adolphus, relying on his numerical superiority, left his lines on the 25th day, forming before the enemy in order of battle, while he cannonaded the duke's camp from three batteries erected on the side of the Rednitz. But the duke remained immovable in his intrenchments, and contented himself with answering this challenge by a distant fire of cannon and musketry. His plan was to wear out the king by his inactivity, and by the force of famine to overcome his resolute determination; and neither the remonstrances of Maximilian and the impatience of his army, nor the ridicule of his opponent, could shake his purpose. Gustavus, deceived in his hope of forcing a battle, and compelled by his increasing necessities, now attempted impossibilities, and resolved to storm a position which art and nature had combined to render impregnable.
Intrusting his own camp to the militia of Nuremberg, on the fifty-eighth day of his encampment (the festival of St. Bartholomew), he advanced in full order of battle, and passing the Rednitz at Furth, easily drove the enemy's outposts before him. The main army of the Imperialists was posted on the steep heights between the Biber and the Rednitz, called the Old Fortress and Altenberg; while the camp itself, commanded by these eminences, spread out immeasurably along the plain. On these heights the whole of the artillery was placed. Deep trenches surrounded inaccessible redoubts, while thick barricades, with pointed palisades, defended the approaches to the heights, from the summits of which Wallenstein calmly and securely discharged the lightnings of his artillery from amid the dark thunder-clouds of smoke. A destructive fire of musketry was maintained behind the breastworks, and a hundred pieces of cannon threatened the desperate assailant with certain destruction. Against this dangerous post Gustavus now directed his attack; five hundred musketeers, supported by a few infantry (for a greater number could not act in the narrow space), enjoyed the unenvied privilege of first throwing themselves into the open jaws of death. The assault was furious, the resistance obstinate. Exposed to the whole fire of the enemy's artillery, and infuriated by the prospect of inevitable death, these determined warriors rushed forward to storm the heights which, in an instant, converted into a flaming volcano, discharged on them a shower of shot. At the same moment, the heavy cavalry rushed forward into the openings which the artillery had made in the close ranks of the assailants, and divided them; till the intrepid band, conquered by the strength of nature and of man, took to flight, leaving a hundred dead upon the field. To Germans had Gustavus yielded this post of honor. Exasperated at their retreat, he now led on his Finlanders to the attack, thinking, by their northern courage, to shame the cowardice of the Germans. But they, also, after a similar hot reception, yielded to the superiority of the enemy; and a third regiment succeeded them to experience the same fate. This was replaced by a fourth, a fifth, and a sixth; so that, during a ten hours' action, every regiment was brought to the attack to retire with bloody loss from the contest. A thousand mangled bodies covered the field; yet Gustavus undauntedly maintained the attack, and Wallenstein held his position unshaken.
In the mean time, a sharp contest had taken place between the imperial cavalry and the left wing of the Swedes which was posted in a thicket on the Rednitz, with varying success but with equal intrepedity and loss on both sides. The Duke of Friedland and Prince Bernard of Weimar had each a horse shot under him; the king himself had the sole of his boot carried off by a cannon ball. The combat was maintained with undiminished obstinacy, till the approach of night separated the combatants. But the Swedes had advanced too far to retreat without hazard. While the king was seeking an officer to convey to the regiments the order to retreat, he met Colonel Hepburn, a brave Scotchman, whose native courage alone had drawn him from the camp to share in the dangers of the day. Offended with the king for having, not long before, preferred a younger officer for some post of danger, he had rashly vowed never again to draw his sword for the king. To him Gustavus now addressed himself, praising his courage and requesting him to order the regiments to retreat. "Sire," replied the brave soldier, "it is the only service I cannot refuse to your Majesty; for it is a hazardous one"—and immediately hastened to carry the command. One of the heights above the old fortress had, in the heat of the action, been carried by the Duke of Weimar. It commanded the hills and the whole camp. But the heavy rain which fell during the night rendered it impossible to draw up the cannon; and this post, which had been gained with so much bloodshed, was also voluntarily abandoned. Diffident of fortune, which forsook him on this decisive day, the king did not venture the following morning to renew the attack with his exhausted troops; and vanquished for the first time, even because he was not victor, he led back his troops over the Rednitz. Two thousand dead which he left behind him on the field, testified to the extent of his loss; and the Duke of Friedland remained unconquered within his lines.
For fourteen days after this action, the two armies still continued in front of each other, each in the hope that the other would be the first to give way. Every day reduced their provisions, and, as scarcity became greater, the unbridled excesses of the furious soldiers exercised the wildest outrages on the peasantry. The increasing distress broke up all discipline and order in the Swedish camp; and the German regiments, in particular, distinguished themselves for the ravages they practised indiscriminately on friend and foe. The weak hand of a single individual could not check excesses, encouraged by the silence, if not the actual example, of the inferior officers. These shameful breaches of discipline, on the maintenance of which he had hitherto justly prided himself, severely pained the king; and the vehemence with which he reproached the German officers for their negligence, bespoke the liveliness of his emotion. "It is you yourselves, Germans," said he, "that rob your native country, and ruin your own confederates in the faith. As God is my judge, I abhor you, I loathe you; my heart sinks within me whenever I look upon you. Ye break my orders; ye are the cause that the world curses me, that the tears of poverty follow me, that complaints ring in my ear—'The King, our friend, does us more harm than even our worst enemies.' On your account I have stripped my own kingdom of its treasures, and spent upon you more than 40 tons of gold;[61] while from your German empire I have not received the least aid. I gave you a share of all that God had given to me; and had ye regarded my orders I would have gladly shared with you all my future acquisitions. Your want of discipline convinces me of your evil intentions, whatever cause I might otherwise have to applaud your bravery."
Nuremberg had exerted itself, almost beyond its power, to subsist for eleven weeks the vast crowd which was compressed within its boundaries; but its means were at length exhausted, and the king's more numerous party was obliged to determine on a retreat. By the casualties of war and sickness, Nuremberg had lost more than 10,000 of its inhabitants, and Gustavus Adolphus nearly 20,000 of his soldiers. The fields around the city were trampled down, the villages were in ashes, the plundered peasantry lay faint and dying on the highways; foul odors infected the air, and bad food, the exhalations from so dense a population, and so many putrifying carcasses, together with the heat of the dog-days, produced a desolating pestilence which raged among men and beasts, and long after the retreat of both armies, continued to load the country with misery and distress. Affected by the general distress, and despairing of conquering the steady determination of the Duke of Friedland, the king broke up his camp on the 5th of September, leaving in Nuremberg a sufficient garrison. He advanced in full order of battle before the enemy, who remained motionless and did not attempt in the least to harass his retreat. His route lay by the Aisch and Windsheim toward Neustadt, where he halted five days to refresh his troops, and also to be near to Nuremberg in case the enemy should make an attempt upon the town. But Wallenstein, as exhausted as himself, had only awaited the retreat of the Swedes to commence his own. Five days afterward he broke up his camp at Zirndorf and set it on fire. A hundred columns of smoke, rising from all the burning villages in the neighborhood, announced his retreat and showed the city the fate it had escaped. His march, which was directed on Forchheim, was marked by the most frightful ravages; but he was too far advanced to be overtaken by the king. The latter now divided his army, which the exhausted country was unable to support, and leaving one division to protect Franconia, with the other he prosecuted in person his conquests in Bavaria. In the mean time, the imperial Bavarian army had marched into the Bishopric of Bamberg, where the Duke of Friedland a second time mustered his troops. He found this force, which so lately had amounted to 60,000 men, diminished by the sword, desertion, and disease, to about 24,000, and of these a fourth were Bavarians. Thus had the encampments before Nuremberg weakened both parties more than two great battles would have done, apparently without advancing the termination of the war, or satisfying, by any decisive result, the expectations of Europe. The king's conquests in Bavaria, were, it is true, checked for a time by this diversion before Nuremberg, and Austria itself secured against the danger of immediate invasion; but by the retreat of the king from that city, he was again left at full liberty to make Bavaria the seat of war. Indifferent toward the fate of that country, and weary of the restraint which his union with the Elector imposed upon him, the Duke of Friedland eagerly seized the opportunity of separating from this burdensome associate, and prosecuting, with renewed earnestness, his favorite plans. Still adhering to his purpose of detaching Saxony from its Swedish alliance, he selected that country for his winter quarters, hoping by his destructive presence to force the Elector the more readily into his views.
No conjuncture could be more favorable for his designs. The Saxons had invaded Silesia, where, reinforced by troops from Brandenburg and Sweden, they had gained several advantages over the Emperor's troops. Silesia would be saved by a diversion against the Elector in his own territories, and the attempt was the more easy as Saxony, left undefended during the war in Silesia, lay open on every side to attack. The pretext of rescuing from the enemy a hereditary dominion of Austria would silence the remonstrances of the Elector of Bavaria, and, under the mask of a patriotic zeal for the Emperor's interests, Maximilian might be sacrificed without much difficulty. By giving up the rich country of Bavaria to the Swedes, he hoped to be left unmolested by them in his enterprise against Saxony, while the increasing coldness between Gustavus and the Saxon Court gave him little reason to apprehend any extraordinary zeal for the deliverance of John George. Thus a second time abandoned by his artful protector, the Elector separated from Wallenstein at Bamberg, to protect his defenceless territory with the small remains of his troops, while the imperial army, under Wallenstein, directed its march through Bayreuth and Coburg toward the Thuringian Forest.
An imperial general, Holk, had previously been sent into Vogtland with 6,000 men, to waste this defenceless province with fire and sword; he was soon followed by Gallas, another of the Duke's generals, and an equally faithful instrument of his inhuman orders. Finally, Pappenheim, too, was recalled from Lower Saxony, to reinforce the diminished army of the duke and to complete the miseries of the devoted country. Ruined churches, villages in ashes, harvests wilfully destroyed, families plundered, and murdered peasants, marked the progress of these barbarians, under whose scourge the whole of Thuringia, Vogtland, and Meissen, lay defenceless. Yet this was but the prelude to greater sufferings with which Wallenstein himself, at the head of the main army, threatened Saxony. After having left behind him fearful monuments of his fury, in his march through Franconia and Thuringia, he arrived with his whole army in the Circle of Leipzic, and compelled the city, after a short resistance, to surrender. His design was to push on to Dresden, and by the conquest of the whole country to prescribe laws to the Elector. He had already approached the Mulda, threatening to overpower the Saxon army which had advanced as far as Torgau to meet him, when the King of Sweden's arrival at Erfurt gave an unexpected check to his operations. Placed between the Saxon and Swedish armies, which were likely to be further reinforced by the troops of George, Duke of Lüneburg, from Lower Saxony, he hastily retired upon Meresberg, to form a junction there with Count Pappenheim and to repel the further advance of the Swedes.