Church of St David, Llanddewi Fach on the Radnorshire Churches Survey site
Church and chapel data from The Religious census of 1851 : A Calendar of the returns relating to Wales, Vol 1, South Wales. Ed. by I.G Jones, & D. Williams. UWP, Cardiff, 1976. The names given towards the end of each entry are those of the informants.
Llandewyfach Parish; Statistics; Area 2297 acres; Population 60 males, 69 females, total 129
- Llanddewifach Parish Church Attendance - morning 23 1 service in English John Williams, Minister