Title: Marie-Antoinette, Alexandra Romanov, souveraines
Subjects: Queens, Biography, Empresses, Regicide, Revolutions, History
Places: France, Russia, Europe
People: Marie Antoinette Queen, consort of Louis XVI, King of France (1755-1793), Alexandra Empress, consort of Nicholas II, Emperor of Russia (1872-1918)
Time periods: Louis XVI, 1774-1793, Nicholas II, 1894-1917