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 new parish of Bwlchgwyn was formed by an Order in Council on 5 March 1880, from a portion of the parish of Brymbo, and a small part of the parish of Llanfynydd (in Flintshire). [Information taken from http://www.genuki.org.uk/big/wal/DEN/Bwlchgwyn/index.html (last accessed June 2015)]