William Wynn Westcott was a British esotericist, coroner, ceremonial magician, and Freemason. He was born in Leamington, Warwickshire, England.A doctor of medicine by profession, he became active in Freemasonry in 1871, becoming Master of his home Lodge in 1874 and later also of the prestigious Quatuor Coronati research lodge, as well as achieving other Masonic distinctions.He studied the Kabbalah and by 1880 became active in the Societas Rosicruciana in Anglia before co-founding the Hermetic Order of the Golden Dawn with Samuel Liddell MacGregor Mathers and William Robert Woodman in 1887, usi...