@JonasResende Didn't know who Plon-Plon was until I looked him up; the second I did, I thought: "Ah, of course he would be his son..." It figures the son of the Fuck-up of Westphalia would continue his father's work.
Sorry, I should've given his name. It's just that when there's a shitload of people who share a name - i.e. people called Louis at the Bourbon court or Napoléon at the imperial one - it's easier to refer to them by their title (usually). But, when they're just "Prince Napoléon" how do you distinguish? We have Napoléon III who was generally called Prince Napoléon or Louis Napoléon before he became emperor Napoléon III; the Prince Impérial (who is referred to by Eugènie as "Louis", never Napoléon. Even in public. On a boating outing once, the boat began to sink, and in front of the company, she, on the dockside, shouted "Do not be afraid, Louis". The boy (about 8-9yo) stoutly replied: "I'm not! Je m'apelle Napoléon!"); Plon-Plon's full brother, the Prince de Montfort; Plon-Plon's half brother Jerome Napoleon Patterson-Bonaparte "Bo" (who was referred to as Prince Napoleon, though he was never a prince nor allowed the style of one. Even when they were talking about marrying him to a Bonapartean princess). So referring to them by their nicknames helps keep my head straight.