In the Ripper case, Stephen Knight's "" (1976) attempted to implicate freemasonry and the British royal family in the murders through the personage of the Duke of Clarence and Avondale. Elements of this theory, through the novel of Alan Moore and Eddie Campbell, even made its way into a major American film, "From Hell" (2001). The Hughes Brothers who produced the film, even approached the United Grand Lodge of England to get the "masonic bits" right, but, they were rebuffed due to the anti-masonic nature of the storyline. Another thesis, promoted by Bruce Robinson in his "They All Love Jack" (2015), attempts to link the case to freemasonry through Michael Maybrick.