Archaeologists says they have discovered an "incredibly important" medieval convent, cemetery and Tudor mansion in Ceredigion. Archaeologists working on the Llanllyr nunnery excavation [Credit: BBC] The location of Llanllyr nunnery in the Aeron Valley had been a mystery until now. Dr Jemma Bezant from University of Wales Trinity Saint David (UWTSD) said it offered an unparalleled opportunity to find out more about monastic life. The public were able to view the site on Saturday. Dr Bezant said: "Medieval nunneries like this are incredibly rare with only one other known in Wales." The convent, founded by Lord Rhys ap Gruffudd in...