Crowther was a follower of the Wicca pagan religion, developed by Gerald Gardner, who in the 1940s opened a witchcraft museum on the Isle of Man and is credited with rescuing the practice from obscurity. She was known as a “high priestess” and in the 1970s she and her husband, Arnold Crowther, co-created A Spell of Witchcraft, a BBC Radio Sheffield series that is credited with introducing modern witchcraft to a wider audience. The radio programme explored the history and folklore of witchcraft a