Columbia subject headings:
Evangelische Kirche der Altpreussischen Union.
Saxony (Germany)--Church history.
Harvard subject headings:
Christian union--Germany--Prussia--History.
Christian union--Germany--Saxony--History.
Church and state--Germany--Prussia--History--19th century.
Prussia (Germany)--Church history.
Saxony (Germany)--Church history.
Princeton subject headings:
Evangelische Kirche der Altpreussischen Union.
Saxony (Germany)--Church history.