State of the Teutonic Order (1230–1525), founded in the Prussian region by the Teutonic Order Prussian Confederation (1440–1466), an alliance of German Hanseatic cities in Prussia who rebelled against the Teutonic Knights Royal Prussia (1466–1772), a province of the Polish Crown, created by the separation of Prussia into two parts Duchy of Prussia (1525–1618), a duchy established in the eastern part of Prussia Brandenburg-Prussia (1618–1701), a state created by the personal union of the Duchy of Prussia and the Margraviate of Brandenburg