The records of individual ecclesiastical parishes include registers of baptisms, marriages and burials, as well as records of the churchwardens and Parochial Church Councils, parish charities, schools, clubs and societies.
Parish records were deposited at the Clwyd Record Office, following an agreement of 1976 between the Church in Wales and the Welsh County Councils.
The ancient parish of Cerrigydrudion comprises the townships of Clust y blaidd, Cwmpenanner (or Tre'r Cwm), Hafod-y-maidd (or Tre-hafod-y-maidd), Llaethwryd, Trebrys Uchaf, Tre'rfoel, Tre'r Geifr, Tre'rllan, and Tre'r Abad Uchaf (also known as Tir yr abad Uchaf, Rhwyng Brenig ac Alwen, or Tre tu hwnt i Alwen).
[Information taken from http://www.genuki.org.uk/big/wal/DEN/Cerrigydrudion/index.html (last accessed June 2015)]
ED/MB/18/1-2, Managers minutes, Cerrigydruidion aided school, 1909-1970
MFD 1601- Microfilm copy of parish registers, Baptism 1847-1988, Burials 1851-1988. Originals in custody of incumbent.