Example image of eyePlorer eyePlorer map for 'Herford Abbey': Duchy of Saxony Bielefeld Werre Westfälische Aa Herford List of Imperial abbeys Louis the Pious Corvey Abbey Pope Binson Châlons-en-Champagne Corbie Matilda of Ringelheim Henry the Fowler Hungarian people Imperial immediacy Holy Roman Empire Fürst Reichstag (institution) Lower Rhenish-Westphalian Circle Henry the Lion Vogt Duchy of Westphalia Electorate of Cologne Duchy of Jülich List of rulers of Brandenburg Lutheranism Protestant Reformation 1803 County of Ravensberg February 25 German Mediatisation Kingdom of Prussia Immedinger Quedlinburg Abbey List of Christian religious houses in North Rhine-Westphalia Elisabeth of Bohemia, Princess Palatine