Church and chapel data from The Religious census of 1851 : A Calendar of the returns relating to Wales, Vol 11, North Wales. Ed. by Ieuan Gwynedd Jones, UWP, 1981. The names given towards the end of each entry are those of the informants.
Carngiwch Parish; Statistics; Area 1344 acres; Population 52 males, 62 females, total 114
- Chapelry of St Bruno Attendance - no service "The Chapelry is in a mountainous district amidst a thinly scattered population. When the weather is inclement there is no attendance, or but a very thin one, at Church. It is impossible to give exact information. The people follow Dissent. ..............." Wm Jones, The present officiating minister (Church partially rebuilt in 1828 - Lewis 1849)