Columbia subject headings:
Constitutional history--Holy Roman Empire.
Holy Roman Empire--Church history.
Holy Roman Empire--Civilization.
Holy Roman Empire--History--Franconian House, 1024-1125.
Harvard subject headings:
Constitutional history--Holy Roman Empire
Holy Roman Empire--Church history.
Holy Roman Empire--Civilization.
Holy Roman Empire--History--Franconian House, 1024-1125.
Princeton subject headings:
Franconian House.
Germany--History--Franconian House, 1024-1125.
Holy Roman Empire--History--Franconian House, 1024-1125.