The Esoteric Order of The Golden Dawn was a school of magic, founded during the late C19th., one vowing to reveal all manner of occult knowledge to its members. Celebrated among these were Florence Farr, W.B Yeats, Charles Williams, A.E. Waite and Pamela Colman-Smith. Its figurehead, the autocratic Samuel MacGregor Mathers, inaugurated ceremonies that melded Christian Mysticism, the Qabalah and Hermeticism. Such a potent brew would eventually ensure that the Golden Dawn would burst asunder in an esoteric apocalypse.