Columbia subject headings:
Monasticism and religious orders--Europe--History--Middle Ages, 600-1500.
Harvard subject headings:
Aelred, of Rievaulx, Saint, 1110-1167.
Bernard, of Clairvaux, Saint, 1090 or 1091-1153
Gertrude, the Great, Saint, 1256-1302.
Jesus Christ--History of doctrines--Middle Ages, 600-1500.
John, Abbot of Ford.
Literature, Medieval--History and criticism
Theology, Doctrinal--History--Middle Ages, 600-1500.
Princeton subject headings: