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The comprehensive gazetteer and bibliography of the medieval castles, fortifications and palaces of England, Wales, the Islands.
 
 
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Trefriw

Also known as, or recorded in historical documents as;
Treurewe; Trevriw

In the community of Trefriw.
In the historic county of Caernarfonshire.
Modern authority of Conwy.
Preserved county of Gwynedd.

OS Map Grid Reference: SH780631
Latitude 53.15090° Longitude -3.82432°

Trefriw has been described as a probable Palace, and also as a probable Uncertain.

There are no visible remains.

Description

Nothing known of possible castle mentioned by Leland. (King)

Castelles in Cair Arvonshire.
...
Treurewe (Trevriw) (a myle from Conwey Abbay) where Lluelen (Llywelyn) lay that marled Jane, King John's doughtre. It stondiih on Conwey and Treurewe rivers. (Leland)
Comments

The Abbey was transferred to Maenan after the foundation of Conwy. The given map reference is for Trefriw village. Presumably Llywelyn 'castle', which may have been an unfortified llys, lay nearby. If it was actually in the flood plain of the Conway, as suggested by Leland description, then any earthworks may have been lost to flood damage and alluvial infill plus ploughing and the construction of flood defences. There are features on the air photo but these look like old river courses. If in the river valley Llywelyn's castle was probably moated and was mainly of timber.
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Sources of information, references and further reading
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The bibliography owes much to various bibliographies produced by John Kenyon for the Council for British Archaeology, the Castle Studies Group and others.
Suggestions for finding online and/or hard copies of bibliographical sources can be seen at this link.
Minor archaeological investigations, such as watching brief reports, and some other 'grey' literature is most likely to be held by H.E.R.s but is often poorly referenced and is unlikely to be recorded here, or elsewhere, but some suggestions can be found here.
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This record last updated 08/07/2016 11:33:15


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