Kerry Wendell Thornley was an American author. He is known as the co-founder of Discordianism, in which context he is usually known as Omar Khayyam Ravenhurst or simply Lord Omar. He and Hill authored the religion's text Principia Discordia, Or, How I Found Goddess, and What I Did to Her When I Found Her. Thornley also was known for his 1962 manuscript The Idle Warriors, which was inspired by the activities of his acquaintance Lee Harvey Oswald before the 1963 assassination of John F. Kennedy.

James Carothers Garrison was the District Attorney of Orleans Parish, Louisiana, from 1962 to 1973 and later a state appellate court judge. A member of the Democratic Party, he is best known for his investigations into the assassination of John F. Kennedy and the prosecution of New Orleans businessman Clay Shaw to that effect in 1969, which ended in Shaw's acquittal. He wrote three published books, one of which became a prime source for Oliver Stone's film JFK in 1991, in which Garrison was portrayed by actor Kevin Costner, while Garrison himself also made a cameo appearance as Earl Warren.