Count Negretto Sylvius

From Sherlock Holmes Encyclopedia
"Data! Data! Data!.. I can't make bricks without clay."
This article is about incomplete page or lacking information. Please add additional information to complete this article.

" We give you best, Holmes. I believe you are the devil himself.
— Neggreto Sylvius to Sherlock Holmes 		"

The Count Negretto Sylvius is the main antagonist of the short-story "The Adventure of the Mazarin Stone" published in October, 1921. He is presented as a half-italian aristocrat, thief and crook, and lunatic as he preaches better manners in a good mood than worse in a bad one.

Biography[edit]

To be added

Gallery[edit]

To be added

Retrieved from "https://sherlockholmes.wikitide.org/wiki/Count_Negretto_Sylvius?oldid=5269"