The Dwy Ferch Geg
In Pontyddim lore the Dwy Ferch Geg was the daughter of Bishop Osberth, cursed after the death of Bronwyn ferch Gwyn Bleddyn, who he’d put to death for witchcraft. Looking like an ordinary woman she had a second mouth on the back of her head, gorging on rotting food and the souls of the extremely judgemental.
Founder and Editor of Pilgrim House, currently researching folklore and early Welsh Christianity and curator of the archives of the lost village of Pontyddim.