Columbia subject headings:
Catholic Church. Archdiocese of Trier (Germany)--History.
Clemens Wenzeslaus, Archbishop and Elector of Trier, 1739-1812.
Germany--Church history.
Harvard subject headings:
Catholic Church. Archdiocese of Trier (Germany)--History--Congresses.
Clemens Wenzeslaus, Archbishop and Elector of Trier, 1739-1812--Congresses.
Germany--Church history--18th century--Congresses.
Trier (Germany)--Politics and government--18th century--Congresses.
Princeton subject headings:
Catholic Church. Archdiocese of Trier (Germany)--History--Congresses.
Clemens Wenzeslaus, Archbishop and Elector of Trier, 1739-1812--Congresses.
Germany--Church history--18th century--Congresses.
Trier (Germany)--Politics and government--18th century--Congresses.