Columbia subject headings:
Duché, Tristan-Mathieu, 1804-1865?
France--Biography.
France--Politics and government--19th century.
Harvard subject headings:
Duché, Tristan-Mathieu, 1804-1865.
France--Biography.
France--Politics and government--19th century.
Princeton subject headings:
Duché, Tristan-Mathieu, 1804-1865?
France--Biography.
France--Politics and government--19th century.