John Henry Clarke
John Henry Clarke, MD (1853–1931), was a prominent English classical homeopath. He was also, arguably, the most important antisemite in Great Britain. He led The Britons. Dr. Clarke was a busy practitioner. As a physician he not only had his own clinic in Piccadilly, London, but he also was a consultant at the London Homeopathic Hospital and researched into new remedies — nosodes.