Napoleon II
This restored First Empire lasted until 22 June 1815, when Napoleon abdicated again, this time in favor of a regency on behalf of his son (who had been separated from his father in 1814 and was living in Vienna, Austria). The nominal reign of Napoleon II lasted no longer than until 7 July 1815, when an Allied army occupied Paris. Napoleon I was now exiled to the Atlantic island of St. Helena, where he died a prisoner 5 May 1821. Napoleon II continued to live under close observation in Vienna until he died of tuberculosis 22 July 1832. Neither Joseph nor Louis Bonaparte ever made any effort on behalf of the imperial claims that had descended to them.