... continuation of my last post :
The true heir to the imperium of Clovis and Charlemagne is the juridical successor, the King of the Franks, crowned at Reims with the holy chrism oil given to St Remigius from Heaven. That is to say, he is French. Now, you are French too, perhaps a Québécois de souche, non ? (Moi, j'sus un Acadien de la Louisiane, et donc un cousin.) What does this mean, since you come from an ancient noble family -- since you descend from the grand seigneurs ? It means that, just like the Count of Paris, Hugues Capet, you have some Carlovingian blood just like the rest of the high noblesse in both France and certain parts of Germany, but it also means you are Gallo-Roman.
So, to answer your question about the odds of you being descended from Charlemagne and having an eagle nose, I am sorry to say that the odds are quite high and that I don't think it is true to say that you are of royalty. According to the laws of France and the prophecies, you would have to prove that you are actually descended from the Lost Dauphin, whose line is thought to be extinct. If you are not a Bourbon, then they would all have to die, thus ending the Capetian dynasty, and you would have to be elected by a council of the highest French nobility to become King, and then confirmed by the Primate of France and the Pope. This does not mean that you don't come from an exalted line that imposes certain duties upon you, however. If I were you, I would pray very hard and very sincerely so that God shows you how you are to live up to your birthright in the service of the Great Monarch, who hopefully one day will restore all of Québec, Acadie, and Louisiane to the dear benign yoke of the fleur-de-lis. My recommendation is that you become the sort of man who can do the work of your forefathers, get some land, and have a place to keep you safe, healthy, and holy during the impending chaos, so that you can have the wisdom and skills necessary to being a great contributor to the Catholic order that will follow it.