Columbia subject headings:
Havre (Diocese)--History.
Rouen (Diocese)--History.
Harvard subject headings:
Catholic Church. Archdiocese of Rouen (France)--History.
Catholic Church. Diocese of Le Havre (France)--History.
Princeton subject headings:
Catholic Church. Archdiocese of Rouen (France)--History.
Catholic Church. Diocese of Le Havre (France)--History.
Le Havre Region (France)--Church history.
Rouen Region (France)--Church history.