Columbia subject headings:
Gerald, of Aurillac, Saint, 855-909.
Odo, Saint, Abbot of Cluny, approximately 879-942.
Harvard subject headings:
Christian saints--France--Biography--Early works to 1800.
Gerald, of Aurillac, Saint, 855-909.
Odo, Saint, Abbot of Cluny, approximately 879-942.
Princeton subject headings: