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
LLANDDONA (LLAN-DDONA), a parish in the hundred of TYNDAETHWY, county of ANGLESEY, NORTH WALES, 3 1/2 miles (N. W.) from Beaumaris, containing 442 inhabitants. This parish derives its name from the dedication of its church to St. Dona, who flourished about the commencement of the eighth century, and is situated in the eastern part of the Isle of Anglesey, upon a peninsular projection which separates the bay of Beaumaris from the Irish sea. It comprises but a moderate portion of enclosed arable and pasture land, which is in a good state of cultivation, and an extensive common, which, from the rocky nature of the soil, affords but indifferent pasturage for cattle. The surrounding scenery, though not distinguished by any peculiarity of features, is pleasing ; and the numerous farm-houses scattered over the parish give it an air of cheerfulness not generally found in this part of the principality. A considerable herring-fishery is carried on during the season at Red Wharf bay. The living is a perpetual curacy, in the archdeaconry of Anglesey, and diocese of Bangor, endowed with £ 1000 royal bounty, and in the patronage of Lord Boston. The church is a very ancient structure, supposed to have been erected about the year 610, and is situated very near the coast of Red Wharf bay. Several small charitable donations and bequests have been left by different benefactors to the poor. The average annual expenditure for the support of the poor is £ 172. 17. ( A Topographical Dictionary of Wales by Samuel Lewis, 1833 )
Bryngolau (Llanddona) papers 1800-1899 - details of extant records on Archives Network Wales
Deeds, correspondence and rent books, 1800-1899; family register listing the deaths of Robert Williams, Bryn Gola, Llanddona, Robart Jones, Cyndal, Llanddona, etc