However, just a few minutes later, his limbs grew stiff with disappointment.,Although the front line troops were retreating piecemeal, the entire battlefield soon crumbled with them. Even the emperor himself could not stop this rout.,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".。