Columbia subject headings:
Catholic Church--Bishops--Appointment, call, and election--History--19th century.
Catholic Church--Germany--Rothenburg--History--19th century.
Metternich, Wolfe, Freiherr von, -1731.
Harvard subject headings:
Catholic Church--Bishops--Appointment, call, and election.
Catholic Church--Germany--Rottenburg am Neckar--History--19th century.
Metternich, Clemens Wenzel Lothar, Fürst von, 1773-1859
Rottenburg am Neckar (Germany)--Church history.
Princeton subject headings: