Conditions were equally bad in the adjacent Luxemburg. ‘The French as enemies,’ says Lammert,[44] ‘the Croats, Hungarians, and Poles as defenders, committed the most terrible devastations in the country through which they passed. Famine, poverty, and a furious pestilence completed the misery. Entire villages were wiped out; in the city of Luxemburg the churchyards no longer had room for the bodies, and places for burial had to be prepared within the fortifications. Throughout the entire province 11,000 persons, one-third of the inhabitants, lost their lives.’
In the year 1637 Count Bernhard von Weimar transferred the scene of the war into southern Baden, where, during the siege of Breisach, from July 5 to December 18, 1638, an epidemic of scurvy caused increased misery. In the year 1639 large numbers of people in the Lörrach district were carried away by the pestilence, among them Count Bernhard himself.
In North Germany the war against the Imperialists was continued by the Swedes under Banner. On October 4, 1636, the Imperialists were defeated at Wittstock (province of Brandenburg, district of East Priednitz), whereupon the Swedes in that very same year overran Saxony and Thuringia. In 1637, to be sure, they were thrown back into Pomerania by Gallas, but in 1638 they reappeared in Saxony, and in 1639 won a brilliant victory at Chemnitz. Thereupon Banner undertook a campaign into Bohemia, whence, in 1641, he was forced to retire. Shortly afterwards (May 10, 1641) he died in Halberstadt.
These campaigns spread severe pestilences throughout the above-mentioned regions of North Germany, particularly the southern part of Brandenburg and the modern province of Saxony. The largest part of the Altmark resembled a ‘large lazaret’; in Wittstock itself there were 305 deaths in the year 1636, in Bismark 163, and in Salzwedel 193; in Werben a plague broke out after the soldiers had been quartered there and lasted well into the next year. In Stendal it began in June 1636, and carried away 1,992 persons in that year, as compared with an average annual mortality of 120–30; nor does the number include the peasants that had fled to the city, 3,000 of whom died. The pestilence spread over the entire vicinity and wiped out whole villages. In Tangermünde a pestilence broke out even before the battle of Wittstock; it was borne thither by Imperialists and Saxon artillerymen. In Gardelegen, where Banner had his head-quarters, 500 people in the parish of St. Nicholas, and 1,205 in the parish of St. Mary, succumbed in the year 1636 to bubonic plague and other diseases, among the dead being 195 soldiers. In Neuhaldensleben, whither many country-people had fled, a plague broke out in May 1636, and spread throughout the entire vicinity; in many days in September, thirty and more bodies were counted, while the incomplete church register records 778 deaths. The total number of deaths is said to have been 2,560.