A collection of diaries, 1854-1891. The entries are quite sparse with details of preachers and their subjects, notes on chapel members and much information on deaths and burials, some of which occurred at local quarries. One entry made in April 1854 refers to 32 people leaving for America.
In addition, four books consisting of musical notation, described as Llyfrau Pricio. The compositions are mostly of a religious nature. One, bears the name of John Cadwaladr, and the other of Hugh Roberts, Llanrug, 1838.