Columbia subject headings:
Harvard subject headings:
Catholic Church--Germany--Leer (Lower Saxony)--History.
Catholic Church--Holy Roman Empire--History.
Church controversies--Germany--Leer (Lower Saxony)--History.
Oldersum (Leer, Lower Saxony, Germany)--Church history.
Protestants--Germany--Leer (Lower Saxony)--History.
Reformation--Germany--Leer (Lower Saxony)
Religious disputations--Germany--Leer (Lower Saxony)--History.
Princeton subject headings:
Catholic Church--Germany--Leer (Lower Saxony)--History.
Catholic Church--Holy Roman Empire--History.
Church controversies--Germany--Leer (Lower Saxony)--History.
Oldersum (Leer, Lower Saxony, Germany)--Church history.
Protestants--Germany--Leer (Lower Saxony)--History.
Reformation--Germany--Leer (Lower Saxony).
Religious disputations--Germany--Leer (Lower Saxony)--History.