A transcript, with additions, apparently by the Rev. Walter Jones Williams, rector of Ystradgynlais, 1845-1855, of an unfinished manuscript history of Radnorshire by the Rev. Jonathan Williams.
Parts of the original work were published in Archaeologia Cambrensis, 1855-1858, and the history was published, with additional matter, by Edwin Davies, A General History of the County of Radnor ... (Brecknock, 1905). Papers found loose inside the volume have now been filed separately (NLW MS 13854iiE).