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Cof Cymru: National Historic Assets of Wales · Wales

Llystyn Gwyn Inscribed Stone

Dolbenmaen, Gwynedd, Wales

The record

Designation
Scheduled monument
Site type
Inscribed Stone
Period
Early Medieval
Community
Dolbenmaen
Unitary authority
Gwynedd
Country
Wales
Coordinates (centre of the scheduled area)
52.98554, -4.26259
SAM number
CN021
Cadw record number
3158

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1795 "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

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This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Monument.

The monument consists of an inscribed stone, a commemorative monument which has been inscribed with letters and symbols, probably dating to the early-medieval period (c. AD400-AD1066 the period between the breakdown of Roman rule and the Norman Conquest). The stone has been built into the S wall of the farmyard at Llystyn Gwyn. It measures 1.05m by 1.06m by 0.33m thick with a Latin inscription 'ICORI FILIVS / POTENTI / NI' (Icorix, the son of Potentius) in the top right corner and an Ogham inscription 'ICORIGAS' (of Icorix) along the upper right side. The Latin inscription is still visible, but the Ogham is barely discernable.

The monument is of national importance for its potential to enhance our knowledge of ritual and funerary practices and the organisation and practice of early-medieval Christianity. It retains significant archaeological potential, an inscribed stone may be part of a larger cluster of monuments and their importance can further enhanced by their group value.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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