In Rhineland and Westphalia pestilences broke out only sporadically in the years 1630–4, but in 1635 they became more general. In the year 1630 Münster was attacked, in 1631 Arnsberg, and in 1632 a pestilence raged furiously in the Berg country—in Lennep, for example, where the Imperialist troops were for a long time quartered. In Mühlheim-on-the-Rhine a pestilential disease broke out after the departure of the Nassau-Lorraine garrison in 1631. In the year 1632 the Imperialist and Swedish armies stood facing each other in Westphalia for six weeks, and the result was an outbreak of pestilence; 600 people succumbed to it in Bielefeld. In 1635 a pestilence raged furiously along the Rhine; in St. Goar 200 people died in the course of the summer. In that year Westphalia was the scene of warlike events and pestilences; Arnsberg, the villages on the Ruhr, Soest, Unna (near Hamm), Horstmar, and Kroesfeld were attacked. The Governmental District of Düsseldorf (on the left bank of the Rhine) was severely attacked by pestilence; many people died in Geldern, while there were 389 deaths in Strälen, 256 in Nieukert, and 700 in Lobberich. 2. _South Germany_ _(a) Bavaria and Upper Swabia_ After the battle of Breitenfeld (September 17, 1631) Gustavus Adolphus passed through Halle and Erfurt to Würzburg, Aschaffenburg, and Frankfurt-on-the-Main. Tilly had marched through Halberstadt, Fulda, and Miltenberg to Würzburg, in order to relieve that city, which had been captured by the Swedes, and then turned south. Thus the principal scene of the war was transferred to Bavaria, which from 1631 to 1634 suffered terribly from the ravages of the soldiers passing back and forth. No part of the country was spared. ‘The Thirty Years’ War’, says Lammert,[34] ‘was particularly fatal and disastrous to Bavaria from the year 1632 on; it converted the country into an uninhabited waste, especially because it was followed by pestilence. Like the Imperialist army under Tilly in the autumn of 1631, so the Swedish army on its marches consumed everything it found, and wherever it went in the years 1632–5 it spread ‘hunger typhus’ and ‘war typhus’ and bubonic plague; all the places along the Main lost at least one-half of their population.’ In September 1632, when Gustavus Adolphus withdrew from Nuremberg, Wallenstein turned south, and there on November 6, 1632, Gustavus Adolphus was killed in the battle of Lützen. After that Wallenstein returned to Bohemia, while the Swedes under Bernhard von Weimar marched back into Bavaria. The acme of misery was reached here in the year 1634. It is impossible to enumerate all the places that were infected by the brutalized, wandering soldiers; the most out-of-the-way and indigent regions, such as the Spessart and the Odenwald, were visited by them, and inasmuch as they brought pestilence wherever they went, the unfortunate villages were subjected to merciless devastation.