An imperfect and mutilated manuscript containing 'cywyddau' and 'englynion' by Sion (Jo.) Prichard (a Prichard, ap Risiart), Sion Cent, Morvs ap Howel ap Tvdvr, Huw Morys, Gwerfyl Mechain, Risiart Esgob Dewi [Richard Davies, bishop of St Davids], William Llyn, Huw Llyn, and William Cynwall, and anonymous compositions in strict and free metres, etc. The volume was written c. 1665. On the original brown paper cover is a fragment of a Welsh-English dictionary in the hand of William Gambold (1672-1728), rector of Puncheston and lexicographer.