In this condition I left them, buying up stores of provisions, working hard to scour their moats, set up palisadoes, repair their fortifications, and preparing all things for a siege; and following the Saxon army to Torgau, I continued in the camp till a few days before they joined the King of Sweden.

I had much ado to persuade my companion from entering into the service of the Duke of Saxony, one of whose colonels, with whom we had contracted a particular acquaintance, offering him a commission to be cornet in one of the old regiments of horse; but the difference I had observed between this new army and Tilly’s old troops had made such an impression on me, that I confess I had yet no manner of inclination for the service, and therefore persuaded him to wait a while till we had seen a little further into affairs, and particularly till we had seen the Swedish army which we had heard so much of.

The difficulties which the Elector-Duke of Saxony made of joining with the king were made up by a treaty concluded with the king on the 2nd of September at Coswig, a small town on the Elbe, whither the king’s army was arrived the night before; for General Tilly being now entered into the duke’s country, had plundered and ruined all the lower part of it, and was now actually besieging the capital city of Leipsic.  These necessities made almost any conditions easy to him; the greatest difficulty was that the King of Sweden demanded the absolute command of the army, which the duke submitted to with less goodwill than he had reason to do, the king’s experience and conduct considered.

I had not patience to attend the conclusions of their particular treaties, but as soon as ever the passage was clear I quitted the Saxon camp and went to see the Swedish army.  I fell in with the out-guards of the Swedes at a little town called Beltsig, on the river Wersa, just as they were relieving the guards and going to march, and having a pass from the English ambassador was very well received by the officer who changed the guards, and with him I went back into the army.  By nine in the morning the army was in full march, the king himself at the head of them on a grey pad, and riding from one brigade to another, ordered the march of every line himself.

When I saw the Swedish troops, their exact discipline, their order, the modesty and familiarity of their officers, and the regular living of the soldiers, their camp seemed a well-ordered city; the meanest country woman with her market ware was as safe from violence as in the streets of Vienna.  There were no women in the camp but such as being known to the provosts to be the wives of the soldiers, who were necessary for washing linen, taking care of the soldiers’ clothes, and dressing their victuals.

The soldiers were well clad, not gay, furnished with excellent arms, and exceedingly careful of them; and though they did not seem so terrible as I thought Tilly’s men did when I first saw them, yet the figure they made, together with what we had heard of them, made them seem to me invincible:  the discipline and order of their marchings, camping, and exercise was excellent and singular, and, which was to be seen in no armies but the king’s, his own skill, judgment, and vigilance having added much to the general conduct of armies then in use.