When Napoleon first abdicated in 1814, at the "invitation" of Emperor Francis of Austria, the French empress, his daughter Louise, arrived at this Austrian palace with her son on May 21st. From then on, she became a crowned hostage.,In the embrace of Her Majesty the Queen, Chu Ying opened her eyes wide and stared blankly at the gilt decorations on the ceiling.,The Roman emperor's name was Napoleon-Franois-Joseph-Charles-Bonaparte (Napoleon-Franois -Joseph-Charles-Bonaparte). Emperor Napoleon also gave him the nickname Aiglon, which means "young eagle".。