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.
Llanddona Parish; Statistics; Area 2387 acres; Population 326 males, 311 females, total 637
- Llanddona Parish Church Attendance - morning 64, afternoon 45 scholars 1 service in Welsh "Congregation attentive and religious and the Scholars well behaved and docile" William John Lewis, Curate
- Peniel, Calvinistic Methodist Erected 1850 Attendance - morning 167, afternoon 121 scholars, evening 275 William Williams, Deacon, Dona Mill
- Bethel, Wesleyan Methodist Erected 1849 Attendance - morning 70 + 56 scholars, afternoon 145, evening 74 Humphrey Jones, Minister