Cynhaiarn was a 5th-century Pre-Congregational saint of

Wales Wales ( cy, Cymru ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by England to the Wales–England border, east, the Irish Sea to the north and west, the Celtic Sea to the south west and the ...

, and the brother of

Aelhaiarn Saint Aelhaiarn or Aelhaearn (Welsh for "Iron Eyebrows";Baring-Gould, Sabine & al''The Lives of the British Saints: The Saints of Wales and Cornwall and Such Irish Saints as Have Dedications in Britain'', Vol. I, pp. 101 ff ...

.Baring-Gould, Sabine & al. The Lives of the British Saints: The Saints of Wales and Cornwall and Such Irish Saints as Have Dedications in Britain, Vol. I, pp. 101 ff. Chas. Clark (London), 1908. Hosted at Archive.org. Accessed 18 November 2014. Very little is known of his life, other than he was a prince of the

Powys Powys (; ) is a Local government in Wales#Principal areas, county and Preserved counties of Wales, preserved county in Wales. It is named after the Kingdom of Powys which was a Welsh succession of states, successor state, petty kingdom and princi ...

ian dynasty descended from

Vortigern Vortigern (; owl, Guorthigirn, ; cy, Gwrtheyrn; ang, Wyrtgeorn; Old Breton: ''Gurdiern'', ''Gurthiern''; gle, Foirtchern; la, Vortigernus, , , etc.), also spelled Vortiger, Vortigan, Voertigern and Vortigen, was a 5th-century warlord in ...

, king of Britain, and brother of Llwchaiarn and

. Cynhaiarn was a cousin and disciple of

Saint Beuno Saint Beuno ( la, Bonus;Baring-Gould & Fisher, "Lives of the British Saints" (1907), quoted a Early British Kingdoms website by David Nash Ford, accessed 6 February 2012 640), sometimes anglicization of names, anglicized as Bono, was a 7 ...

, sponsored by

Saint Cadfan Saint Cadfan ( la, Catamanus), sometimes Anglicized as Gideon, was the 6th century founder-abbot of Tywyn (whose church is dedicated to him) and Bardsey, both in Gwynedd, Wales. He was said to have received the island of Bardsey from Saint E ...

, and is remembered in the

St Cynhaearn's Church, Ynyscynhaearn St Cynhaearn's Church is a redundant church standing in an isolated position on Ynyscynhaearna, a former island in Llyn (Lake) Ystumllyn, south of the village of Pentrefelin, near Criccieth in Gwynedd, Wales. It is designated by Cadw as a Grade& ...

References

Medieval Welsh saints {{Wales-saint-stub