Grady Louis McMurtry (original) (raw)

Grady Louis McMurtry (October 18, 1918 – July 12, 1985) was a student of author and occultist Aleister Crowley and an adherent of Thelema. He is best known for reviving the fraternal organization Ordo Templi Orientis, which he headed from 1971 until his death in 1985.