From a spectral nun to an oyster-eating monk, the activity - including bangs in the dead of night and a ghost circling the bed - continue to mount, and lead to some "gruesome" and "macabre" discoveries.

But what does it all have to do with the skeletons discovered in a nearby wall? And how does Saint Nicholas - jolly Saint Nick - fit in with it all?

For some of the answers - and even more questions - join author Mark Rees (Ghosts of Wales) as he goes in search of the eerie truth of this gothic mystery on the Ghosts and Folklore of Wales podcast.

In early 2020, Mark Rees launched the world’s first podcast dedicated to Welsh ghost stories, folklore, myths and legends.

By combining his unique research and insights from many books and articles with long-lost tales from dusty old tomes, this weird and wonderful podcast takes a fascinating look at the country's countless curious subjects.

New episodes are uploaded every Thursday and feature everything from real-life encounters with pesky poltergeists to fantastical beasts from the Mabinogion and the skulled-headed Christmas favourite herself, the Mari Lwyd.

Be sure to subscribe, and for more details and to get in touch with Mark Rees, please visit:

• Mark Rees homepage