Kerry Wendell Thornley (April 17, 1938 - November 28, 1998) is perhaps best-known as the co-founder (along with childhood friend Greg Hill) of Discordianism, in which context he is usually known as Omar Khayyam Ravenhurst or simply Lord Omar. He and Hill authored the religion's seminal text Principia Discordia, Or, How I Found Goddess, And What I Did To Her When I Found Her