Countess Siroon was a supernatural character who appeared in issue twelve of This Magazine is Haunted (Fawcett Comics, 1953). As the owner of the ancient Castle Valord, she was guardian of the doorway to The Beyond and one of Dr. Death's many supernatural vassals. To the casual observer she appeared as an educated and strikingly beautiful woman, but beneath her enchanting facade lies the soul (and appetite) of a bloodthirsty demon. Feared as a vampire by the local population, she frequently lured young men to their doom, torturing her victims for days on end before finally draining their life-forces.