Columbia subject headings:
Aristocracy (Political science)
Byzantine Empire--Church history.
Byzantine Empire--History--700-1000.
Christian hagiography.
Holiness.
Harvard subject headings:
Aristocracy (Political science)
Byzantine Empire--Church history
Byzantine Empire--History--700-1000.
Christian hagiography
Holiness
Princeton subject headings:
Aristocracy (Social class)--Byzantine Empire.
Christian saints--Byzantine Empire--History.
Christianity and politics--Byzantine Empire.