Cyfeirnod OS: SN659803
Lat/Lng: 52.4042285592,-3.97264222472
Llangwrda
Llangwrda, Sir Aberteifi
The Place-Names of Cardiganshire (Oxford: Archaeopress, 2004), 1029â –30
Ffynonellau
The Lives of the British Saints (London: Honourable Society of Cymmrodorion, 1908), 95 Darllen ar-lein