Ordnance Survey reference SH 857718.
The church, which is dedicated to St. John, was consecrated on 19 June 1873.
The Clwyd FHS website has a photograph of the church.
St John's Church - on wikipedia
Nonconformist Churches Nonconformist places of worship for Trofarth may have been included in the "Welsh Church Commission - County of Denbigh - The Statistics of the Nonconformist Churches for 1905"under the Civilparish of Betws yn Rhos. Details will be found on the parish page for Betws yn Rhos.