Cyfeirnod OS: SM90170210
Lat/Lng: 51.6783660006,-5.03643016435
Ffynnon Degman
Rhoscrowdder, Sir Benfro
Gwybodaeth ychwanegol
Cofnod Henebion CenedlaetholA Historical Tour Through Pembrokeshire (London: Longman, Hurst, Rees, Orme & Co., 1811), 400
Ffynonellau
The Lives of the British Saints (London: Honourable Society of Cymmrodorion, 1908), 324 Darllen ar-lein
The Holy Wells of Wales (Cardiff: 1954), 206
