Columbia subject headings:
Eugénie, Empress, consort of Napoleon III, Emperor of the French, 1826-1920.
France--History--Second Empire, 1852-1870.
Napoleon III, Emperor of the French, 1808-1873.
Harvard subject headings:
Eugénie, Empress, consort of Napoleon III, Emperor of the French, 1826-1920
France--History--Second Empire, 1852-1870
Napoleon III, Emperor of the French, 1808-1873
Princeton subject headings:
Eugénie, Empress, consort of Napoleon III, Emperor of the French, 1826-1920.
France--History--Second Empire, 1852-1870.
Napoleon III, Emperor of the French, 1808-1873.