A manuscript in the hand of Samuel Williams (c. 1660 - c. 1722), vicar of Llandyfriog, Cardiganshire, containing forty-four sermons translated from or based on several authors e.g. [Simon] Patrick [successively bishop of Chichester and of Ely], [Nicholas] Brady [the elder], [Thomas] Adams, [Friedrich] Spanheim, [George] Smalridge [bishop of Bristol], [Theophilus] Dorrington, Cl[ement] Ellis, [Robert] Bragge [dissenting minister], etc. There is a list of contents at the beginning of the volume, and hymns ('Myfi yw'r Adgyfodiad mawr...', etc.) and metrical psalms by [Edmwnd Prys and] William Middleton have been written on the fly-leaves and in blank spaces at the end of some of the sermons. There are some additions, among them the Lord's Prayer, in the hand of the scribe's son, Moses Williams (1685-1742), vicar of Defynnog. Entries on the back of one of the original covers, also in the hand of Moses Williams, indicate that some of the sermons were preached at Dyvynog [Defynnog] and Cap[el] Ill[t]ud during the years 1728-30.

A manuscript of the Reverend Jeffrey Davies, Penrhiw, Llangamarch, Brecknockshire containing mainly notes of sermons, scriptural addresses and meditations. The first page is dated 28 August 1833 and the last 14 June 1835, but there are a few intermediate dates within the period 1839-40. The text on pp. 270 ff. is entitled 'y pumed pwngc i araithio arno yn Ngyfarfod blynyddol yr Ysgol Sabbath yn Defynog Mawrth 13 1835'. At the end of the volume are verses entitled 'Cymanfa Cader Idris. Hanes cymanfa a gynhalwyd ar gopa Cader Idris ... i ystyriaid y modd mwyaf effeithiol i dynu i lawr yr Hen Eglwys Loeger ac i ymwrthod ar degymau'.