ome regiments raised in those parts, in order to
carry on the war against the emperor, having designed to follow up
the Oder into Silesia, and so to push the war home to the emperor's
hereditary countries of Austria and Bohemia, when the first messengers
came to him in this case; but this changed his measures, and brought
him to the frontiers of Brandenburg resolved to answer the desires
of the Protestants. But here the Duke of Brandenburg began to halt,
making some difficulties and demanding terms, which drove the king to
use some extremities with him, and stopped the Swedes for a while,
who had otherwise been on the banks of the Elbe as soon as Tilly,
the Imperial general, had entered Saxony, which if they had done, the
miserable destruction of Magdeburg had been prevented, as I observed
before. The king had been invited into the union, and when he first
came back from the banks of the Oder he had accepted it, and was
preparing to back it with all his power.

The Duke of Saxony had already a good army which he had with infinite
diligence recruited, and mustered them under the cannon of Leipsic.
The King of Sweden having, by his ambassador at Leipsic, entered into
the union of the Protestants, was advancing victoriously to their aid,
just as Count Tilly had entered the Duke of Saxony's dominions. The
fame of the Swedish conquests, and of the hero who commanded them,
shook my resolution of travelling into Turkey, being resolved to see
the conjunction of the Protestant armies, and before the fire was
broke out too far to take the advantage of seeing both sides.

While I remained at Vienna, uncertain which way I should proceed, I
remember I observed they talked of the King of Sweden as a prince of
no consideration, one that they might let go on and tire himself in
Mecklenburg and thereabout, till they could find leisure to deal with
him, and then might be crushed as they pleased; but 'tis never safe
to despise an enemy, so this was not an enemy to be despised, as they
afterwards found.

As to the Conclusions of Leipsic, indeed, at first they gave the
Imperial court some uneasiness, but when they found the Imperial
armies, began to fright the members out of the union, and that the
several branches had no considerable forces on foot, it was the
general discourse at Vienna, that the union at Leipsic only gave
the emperor an opportunity to crush absolutely the Dukes of Saxony,
Brandenburg, and the Landgrave of Hesse, and t