A common-place book begun 27 June 1767. The volume has the number 121 written on the spine and is a companion volume to Cardiff MS 2. 169. The contents of the present common-place book include 'Gwaith Meddygon Myddfai. Transcribed at Green-meadow December 5th &c. 1768' (pp. 49-102); Salm 148 o gynghaneddiad y parchedig Mr. Ellis Wynne' (pp. 103-4); 'A Table shewing the Pay of a Sea Chaplain ...' (p. 105); a note giving the date of birth of Thomas Beynon, 1745, William Beynon, 1750, and Jane Beynon, 1758 (p. 119); and a continuation, 1767-1803, of the reading list published by Professor Thomas (pp. 169-176, 151-168, and 143-8, in that order), followed by an index to the volume. Several leaves have been excised at the beginning, viz. pp. 3-4, 19-24, and 37-48.