Gerina Dunwich (born December 27, 1959, Illinois, United States) is a professional astrologer, occult historian, and New Age author, best known for her books on Wicca and various occult subjects. She is also involved in paranormal research and is the founder of the Paranormal Animal Research Group, which investigates cases of alleged hauntings by animal spirits.
Gerina Dunwich is a well known Witch.
We don't know if she is a witch or just a historian who loves the occult.