NAPOLEONII
Napoleon II
Napoléon François Charles Joseph Bonaparte, Prince Imperial, King of Rome, Prince of Parma, after 1818 known as Franz, Duke of Reichstadt, was the son of Napoleon I, Emperor of the French, and his second wife, Marie Louise of Austria. By Title III, article 9 of the French Constitution of the time, he was Prince Imperial, but he was also known from birth as the King of Rome which Napoleon I declared was the courtesy title of the heir-apparent. His nickname L'Aiglon was awarded posthumously and was popularized by the Edmond Rostand play, L'Aiglon. When his father abdicated on 4 April 1814, he named his son Emperor, ...The above text is a snippet from Wikipedia: Napoleon II
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