As it is not my design to write a history of any more of these wars than I was actually concerned in, so I shall only note that, upon the king’s approach, Wallenstein halted, and likewise called all his troops together, for he apprehended the king would fall on him, and we that were prisoners fancied the Imperial soldiers went unwillingly out, for the very name of the King of Sweden was become terrible to them. In short, they drew all the soldiers of the garrison they could spare out of Leipsic; sent for Pappenheim again, who was gone but three days before with 6000 men on a private expedition. On the 16th of November, the armies met on the plains of Luetzen; a long and bloody battle was fought, the Imperialists were entirely routed and beaten, 12,000 slain upon the spot, their cannon, baggage, and 2000 prisoners taken, but the King of Sweden lost his life, being killed at the head of his troops in the beginning of the fight.
It is impossible to describe the consternation the death of this conquering king struck into all the princes of Germany; the grief for him exceeded all manner of human sorrow. All people looked upon themselves as ruined and swallowed up; the inhabitants of two-thirds of all Germany put themselves into mourning for him; when the ministers mentioned him in their sermons or prayers, whole congregations would burst out into tears. The Elector of Saxony was utterly inconsolable, and would for several days walk about his palace like a distracted man, crying the saviour of Germany was lost, the refuge of abused princes was gone, the soul of the war was dead; and from that hour was so hopeless of out-living the war, that he sought to make peace with the emperor.
Three days after this mournful victory, the Saxons recovered the town of Leipsic by stratagem. The Duke of Saxony’s forces lay at Torgau, and perceiving the confusion the Imperialists were in at the news of the overthrow of their army, they resolved to attempt the recovery of the town. They sent about twenty scattering troopers, who, pretending themselves to be Imperialists fled from the battle, were let in one by one, and still as they came in, they stayed at the court of guard in the port, entertaining the soldiers with discourse about the fight, and how they escaped, and the like, till the whole number being got in, at a watchword they fell on the guard, and cut them all in pieces; and immediately opening the gate to three troops of Saxon horse, the town was taken in a moment.
It was a welcome surprise to me, for I was at liberty of course; and the war being now on another foot, as I thought, and the king dead, I resolved to quit the service.
I had sent my man, as I have already noted, into England, in order to bring over the troops my father had raised for the King of Sweden. He executed his commission so well, that he landed with five troops at Embden in very good condition; and orders were sent them by the king, to join the Duke of Lunenberg’s army, which they did at the siege of Boxtude, in the Lower Saxony. Here by long and very sharp service they were most of them cut off, and though they were several times recruited, yet I understood there were not three full troops left.