Columbia subject headings:
Governors--Russia, Northern--History--19th century.
Russia, Northern--Politics and government--19th century.
Russia--Politics and government--1801-1825.
Russia--Politics and government--1825-1855.
Harvard subject headings:
Governors--Russia, Northern--History--19th century.
Russia, Northern--Politics and government--19th century.
Russia--Politics and government--1801-1825
Russia--Politics and government--1825-1855
Princeton subject headings: