Celtic cross in graveyard at Bonamargy Friary in Ballycastle, Co. Antrim. The friary ruins are supposed to be haunted by the 17th century prophet and recluse Julia McQuillan aka the "Black Nun". She chose to live here all alone after the friary fell out of use. Legend has it, that she plunged to her death from the 13th step of the friary stairs. It was her wish to be buried right underneath the chapel entrance so that everyone entering the friary would have to trod on her grave.