Cyfeirnod OS: SN60535283
Lat/Lng: 52.1560804184,-4.04015388388
Ffynnon Gybi
Llangybi, Sir Aberteifi
Gwybodaeth ychwanegol
Cofnod Henebion CenedlaetholThe Lives of the British Saints (London: Honourable Society of Cymmrodorion, 1908), 213 Darllen ar-lein
The Holy Wells of Wales (Cardiff: 1954), 159