Columbia subject headings:
Benedictines--Germany--North Rhine-Westphalia--History.
Monasteries--Germany--North Rhine-Westphalia--History.
North Rhine-Westphalia (Germany)--Church history.
Harvard subject headings:
Benedictines--Germany--North Rhine-Westphalia--History.
Monasteries--Germany--North-Rhine Westphalia--History.
North Rhine-Westphalia (Germany)--Church history.
Princeton subject headings:
Benedictines--Germany (West)--North Rhine-Westphalia.
Monasteries--Germany (West)--North Rhine-Westphalia.