And, reading at the moment Blaise Cendrars "Moravagine" I come across a reference to Conrad Moricand, the French Astrologer that stays with Henry Miller in Big Sur and is so aptly described in his story "A Devil in Paradise", a hilarious, albeit very unflattering portrait.
And so googling for more information I find nothing, only that he was a personage of some import, that he was known to Cendrars (who dedicated a book to him), to Miller, to pretty much everyone in Paris, but whose legacy seems to only be as a comical prop in literature.
Reminding me a bit of the Character of Gregory, someone I knew in London & Prague who achieved nothing, did nothing, yet somehow knew and was known to everyone.