Columbia subject headings:
Emperors--Rome.
Rome--Officials and employees.
Rome--Religion.
Harvard subject headings:
Church history--Primitive and early church, ca. 30-600
Emperors--Rome--Religious life.
Rome--History--Empire, 284-476.
Rome--Officials and employees--Religious life.
Princeton subject headings:
Church history--Primitive and early church, ca. 30-600.
Emperors--Religious life--Rome.
Rome--History--Constantines, 306-363.
Rome--History--Theodosians, 379-455.
Rome--Officials and employees--Religious life.