Columbia subject headings:
Harvard subject headings:
Businessmen--Québec (Province)--History.
Businesspeople--Québec (Province)--History.
Merchants--Québec (Province)--History.
Québec (Province)--Commerce--History.
Princeton subject headings:
Merchants--Québec (Province)--Québec--History--19th century.
Québec (Province)--Economic conditions.
Québec (Québec)--Commerce--History--19th century.