22:2 (Winter 1981, 1981–1982): 187–213.
1. Salbri Pywel (1668–1734) -- 2. Siôn Tomas (Gwytherin) -- (i) Siôn Tomas (Dolfadyn) -- (ii) Sión Tomas Sión Tudur -- (iii) Siôn Tomas Lewys (Yr Hafod) -- (iv) Siôn Tomas Robert (Y Cwm a Phennant) -- (v) Sión Tomas (Ty'n-llwyn) -- Atodiad: llawysgrifau Siôn Tomas, Gwytherin -- 3. Siôn Byrcinsha Ewyllys Siôn Byrcinsha -- Rhestr o'r llyfrau a enwir yn yr ewyllys.
abstract:Mr. Vychan discusses the literary interests of three members of smaller landed families living in the neighbouring parishes of Gwytherin, Llanfair Talhaearn and Llansannan in Denbighshire during the late seventeenth and early eighteenth centuries.