Last monarch of Austria-Hungary and the final ruler of the House of Habsburg-Lorraine, who reigned during the closing years of World War I

French physician who won the 1907 Nobel Prize for discovering that protozoan parasites cause malaria and trypanosomiasis

French novelist, critic, and essayist best known for his seven-volume novel À la recherche du temps perdu, widely considered one of the twentieth century's most influential literary works