https://en.wikipedia.org/wiki/Frankfurt_(Oder)
In April 1631, during the Thirty Years' War, Frankfurt was the site of the Battle of Frankfurt an der Oder between the Swedish Empire and the Holy Roman Empire. After a two-day siege, Swedish forces, supported by Scottish auxiliaries, stormed the town and destroyed many buildings, e.g. the Georgen Hospital. The result was a Swedish victory. By the end of the Thirty Years' War, the …