A number of Nostradamus’ quatrains can be interpreted as a prophecy about the sad fate that would befall the French King and Queen, Louis XVI and Marie Antoinette, during the French Revolution. And some of them even focus especially on the fate of their son Louis Charles, "le dauphin", the Crown Prince of France…

Eugène Vintras was informed by spirits he had to found a new religious order together with the true king of France, Louis XVII, who had to be Nostradamus’ Great Monarch. And Joris-Karl Huysmans was writing a book on satanism with a defrocked priest in it, who performed black masses and was not inspired by the infamous abbé Boullan, but by the chaplain of the Holy Blood of Bruges…