Columbia subject headings:
Ontario--Politics and government.
Prime ministers--Ontario--Biography.
Whitney, James Pliny, Sir, 1843-1914.
Harvard subject headings:
Ontario--Politics and government.
Prime ministers--Ontario--Biography.
Whitney, James Pliny, Sir, 1843-1914.
Princeton subject headings:
Ontario--Politics and government.
Prime ministers--Ontario--Biography.
Whitney, James Pliny, Sir, 1843-1914.