Mystics Mixing with Politics in Paris, 19th Century

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...

Black Magic in 19th Century Paris