Rhychwyn was a 6th century
saint
In Christianity, Christian belief, a saint is a person who is recognized as having an exceptional degree of sanctification in Christianity, holiness, imitation of God, likeness, or closeness to God in Christianity, God. However, the use of the ...
of
North Wales
North Wales ( ) is a Regions of Wales, region of Wales, encompassing its northernmost areas. It borders mid Wales to the south, England to the east, and the Irish Sea to the north and west. The area is highly mountainous and rural, with Snowdon ...
and the
patron saint of
Llanrhychwyn.

Rhychwyn (sometimes recorded as Rhochwyn), was a son of
Helig ap Glannog
Helig ap Glanawg (standard modern Welsh (language), Welsh orthography: Helig ap Glannog) is a legendary figure described in various accounts dating to at least as early as the 13th century as a 6th-century prince who lived in North Wales.
Post- ...
, the prince who lived at
Llys Helig before it was
inundated by the sea, and now the subject of myth and legend. Rhychwyn had several brothers who established
churches and became saints, including
Saint Celynin, who established the old church at
Llangelynnin, near
Henryd, further down the valley. Rhychwyn church is possibly the oldest
church building in Wales.
6th-century Christian saints
6th-century births
Year of birth unknown
Year of death unknown
6th-century Welsh people
Medieval Welsh saints
{{Saint-stub