Columbia subject headings:
Europe, Northern--Church history--16th century.
Europe, Northern--Church history--17th century.
Europe, Northern--Church history--Middle Ages, 600-1500.
Europe, Northern--Religious life and customs.
Harvard subject headings:
Princeton subject headings:
Europe, Northern--Church history--16th century.
Europe, Northern--Church history--17th century.
Europe, Northern--Church history--Middle Ages, 600-1500.
Europe, Northern--Religious life and customs.