Cyfeirnod OS: SH982705 approx
Lat/Lng: 53.2217625527,-3.52619164284
Ffynnon Asa
Llanefydd, Sir Ddinbych
The Lives of the British Saints (London: Honourable Society of Cymmrodorion, 1907), 184 Darllen ar-lein
Ffynonellau
The Holy Wells of Wales (Cardiff: 1954), 172
'Parochiale Wallicanum' yn Y Cymmrodor (1910), 103 n. 5
'Parochialia being a summary of answers to [Edward Lhwyd's] 'Parochial Queries'. Part i: North Wales' yn Archaeologia Cambrensis (1909), 154
