This rotation is a constitutional convention known as the “Königstein agreement” (Königsteiner Vereinbarung), having been formulated at a 1950 seating in Königstein im Taunus, Hessen.
German | President | President of the United States | German language | Vice President of the United States | German Empire | president | Vice President | German people | Wilhelm II, German Emperor | German reunification | President of the Philippines | German Army | German Academic Exchange Service | President of France | German literature | President of India | Lord President of the Council | German Navy | President of Germany | German battleship Tirpitz | William I, German Emperor | President of Pakistan | German cuisine | President of the European Parliament | President of Mexico | President of Ireland | President of Argentina | Middle High German | President of Poland |