Alias No information Origin No information Occupation No information Powers/Skills No information Hobby No information Goals No information Type of Villain No information Charles Augustus Milverton is the titular villain of the Sherlock Holmes story The Adventure of Charles Augustus Milverton. He is also known as the "King of Blackmail" in reference to his illegal and morally dubious activities. He is one of the few antagonists that Sherlock Holmes outright despised, finding his activities more disturbing than any murderer or theif he ever caught.