Columbia subject headings:
Germany--History--Saxon House, 919-1024.
Henry I, King of Germany, approximately 876-936.
Harvard subject headings:
Germany--History--Saxon House, 919-1024.
Henry I, King of Germany, approximately 876-936.
Princeton subject headings:
Germany--History--Saxon House, 919-1024.
Henry I, King of Germany, approximately 876-936.