Patricia and her then-husband, Arnold Crowther (1909-1974) became the High Priestess and High Priest of the Sheffield Coven which they founded in 1961.
Patricia Crowther has promoted Wicca through several media; besides several book publications she has contributed to occult magazines and journals and been interviewed by local and national newspapers. She has also appeared several times on television. In 1971 Patricia and Arnold Crowther wrote and presented A Spell of Witchcraft, which was produced and broadcast by BBC Radio Sheffield in six twenty-minute programs. The radio program, the first of its kind in relation to the Wiccan religion, explored history and folklore regarding witchcraft and presented elements of a local coven's activities and practices to a local community.