Example image of eyePlorer eyePlorer map for 'Stem duchy': Early Middle Ages East Francia Francia German language Tribe Duke Dux Carolingian dynasty Blood court at Cannstatt Carloman, Mayor of the Palace Duke of Swabia Agilolfings Charlemagne History of Bavaria Duchy of Saxony Merovingian dynasty Saxon Wars Frisians Louis the German Treaty of Meerssen Treaty of Ribemont Treaty of Verdun Louis the Child Conradines Ottonian dynasty House of Hohenstaufen Billung House of Welf Brunswick-Lüneburg Duchy of Westphalia Elbe Henry the Lion Franconia Luitpoldings March of Carinthia Austria County of Tyrol Styria House of Wittelsbach Thurgau History of Württemberg House of Habsburg Franks Lotharingia Hedan II Saxe-Wittenberg Mattighofen Prince-Bishopric of Osnabrück Burgau Old Saxony