A manuscript containing transcripts by Angharad Llwyd (1780-1866) of pedigrees of Welsh and English families, of Denbighshire parish registers, and of various memoranda, manuscripts, etc.; material relating to Salusbury property, 1712; the original manuscript of an elegiac cywydd to Evan Lloyd Vaughan (d. 1791), Cors y Gedol, by John Richard of Llanfair near Harlech; a poem by Jonathan Hughes (1721-1805); a poem in Latin written to a member of the Mostyn family; a letter, 1620, from Sir Roger Mostyn (1673-1734) to Sir Peter Mutton, Llewenni and to Robert Davies, 1665; letters to Angharad Llwyd; etc.