A manuscript copy, by a Richard Morris of Llanallgo, Anglesey, of the Welsh translation of A relation of the fearful estate of Francis Spira in the year 1548, a work originally published anonymously, but subsequently attributed to Nathaniel Bacon. The Welsh version is entitled, Hanes cywir am gyflwr arswydus Francis Spira : ar ol iddo ef droi yn wrthgiliwr oddiwrth y grefydd brotestanaidd at Babyddiaeth.
Two account books of Owen Hughes including details in particular relating to the leasing of land on Mynydd Twr, Holyhead to various people from 1845-1851. Includes details of an arrangement to build a Sunday school for Congregationalists, and of family deeds. Also, a book of carols and religious songs to be sung in a vigil.