Columbia subject headings:
Harvard subject headings:
Canadian newspapers--History--19th century.
Colonial Advocate Press.
Mackenzie, William Lyon, 1795-1861.
Ontario--History--19th century.
Princeton subject headings:
Canadian newspapers--Ontario--Queenston--History--19th century.
Mackenzie, William Lyon, 1795-1861--Homes and haunts--Ontario--Queenston.
Ontario--Politics and government--19th century.
Queenston (Ont.)--History--19th century.