Example image of eyePlorer eyePlorer map for 'Grand duchy': Grand duke Head of state Duke Dynasty Monarch Prince Title Eastern Europe United Nations Grand prince Despotism List of Grand Dukes of Russia World War II Luxembourg Grand Duke of Luxembourg Henri, Grand Duke of Luxembourg Finland Lithuania Duchy Duchy of Burgundy Holy Roman Emperor House of Medici Tuscany Kingdom of Sardinia Prussia Battle of Waterloo Congress of Vienna Grand Duchy of Berg Grand Duchy of Hesse Germany Jagiellon dynasty Poland Polish–Lithuanian Commonwealth House of Vasa German Confederation Napoleon I of France Napoleonic Wars World War I Baden Bavaria Berg (state) Duchy of Warsaw Frankfurt am Main Fulda German Empire Grand Duchy of Cracow Grand Duchy of Posen Grand Duchy of Tuscany Grand Duchy of Würzburg Hesse-Kassel