Columbia subject headings:
Europe--Social conditions--To 1492.
Monasteries--Social aspects--Germany, Southern--History.
Nobility--Germany, Southern--History--To 1500.
Nobility--Germany, Southern--Social conditions.
Nobility--Italy--History.
Harvard subject headings:
Europe--Social conditions--To 1492.
Monasteries--Social aspects--Germany, Southern--History.
Nobility--Germany, Southern--History--To 1500.
Nobility--Germany, Southern--Social conditions.
Nobility--Italy--History
Princeton subject headings:
Monasteries--Social aspects--Germany, Southern--History.
Nobility--Germany, Southern--History--To 1500.
Nobility--Germany, Southern--Social conditions.
Nobility--Italy--History.