War of the Priests (Poland)

The War of the Priests (1467–1479, German: Pfaffenkrieg, Polish: wojna popia, wojna księża) was a conflict in the Polish province of Warmia between the King of Poland Casimir IV and Nicolaus von Tüngen, the new bishop of Warmia chosen – without the king's approval – by the Warmian chapter. The latter was supported by the Teutonic Knights, by this point vassals of Poland, who were seeking a revision of the recently signed Second Peace of Toruń.