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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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Twyn Tudur, Mynddislwyn

Also known as, or recorded in historical documents as;
Twyn Tudor

In the community of Ynysddu.
In the historic county of Monmouthshire.
Modern authority of Caerphilly.
Preserved county of Mid Glamorgan.

OS Map Grid Reference: ST19339381
Latitude 51.63734° Longitude -3.16702°

Twyn Tudur, Mynddislwyn has been described as a certain Timber Castle.

There are earthwork remains.

This site is a scheduled monument protected by law.

Description

Ditched sub-circular mound, c.30m in diameter and 6.0m high, having traces of a bank about its summit. (Coflein)

Motte with surrounding ditch. W.side of ditch & NW quadrant of mound have been damaged. Top has been dug into & upon it are remains of an earth & stone bank. (Glamorgan-Gwent Archaeological Trust HER)

The monument comprises the remains of a motte and bailey castle, a military stronghold built during the medieval period. Twyn Tudor stands on level ground to the S of St Tudur's church. It is a large and steep sided mound, 12m high with a slightly dished summit 14m in diameter. A shallow ditch surrounds the S, N and E sides, this is 5m wide and 1.5m deep, becoming 0.6m deep on the N side. The ditch is not discernible on the W side. There is no bailey evident. (Scheduling Report)

Links to archaeological and architectural databases, mapping and other online resources

Data >	Coflein	County HER	Scheduling
Maps >	Streetmap	NLS maps	Where's the path	Old-Maps
Data/Maps >	Magic	Historic Wales	V. O. B.	Geology	LIDAR
Air Photos >	Bing Maps	Google Maps	Getmapping	ZoomEarth
Photos >	CastleFacts	Geograph	Flickr	Panoramio

Sources of information, references and further reading

The CADW scheduled monument record number is MM035.
The National Monument Record (Coflein) number(s) for this site is/are 268152.
The County Historic Environment Record (formerly Sites and Monuments Record) number(s) for this site is/are 00081g.

Books
- Morgan, Gerald, 2008, Castles in Wales: A Handbook (Talybont: Y Lolfa Cyf.) p. 244 (listed)
  Pettifer, Adrian, 2000, Welsh Castles, A Guide by Counties (Boydell Press) p. 146
  Salter, Mike, 1991, The Castles of Gwent, Glamorgan and Gower (Malvern) p. 74 (slight)
  King, D.J.C., 1983, Castellarium Anglicanum (London: Kraus) Vol. 1 p. 286
  Rees, Wm, 1932, Map of South Wales and the Border in the 14th century (Ordnance Survey) (A handbook to the map was published in 1933)
Periodical Articles
- Hogg, A.H.A. and King, D.J.C., 1963, 'Early castles in Wales and the Marches: a preliminary list' Archaeologia Cambrensis Vol. 112 p. 77-124

Most of the sites or buildings recorded in this web site are NOT open to the public and permission to visit a site must always be sought from the landowner or tenant.
It is an offence to disturb a Scheduled Monument without consent. It is a destruction of everyone's heritage to remove archaeological evidence from ANY site without proper recording and reporting.
Don't use metal detectors on historic sites without authorisation.

The information on this web page may be derived from information compiled by and/or copyright of the Royal Commission on the Ancient and Historic Monuments of Wales, the four welsh archaeological trusts and other individuals and organisations. It may also contain Designated Historic Asset Descriptive Information from The Welsh Historic Environment Service (Cadw), licensed under the Open Government Licence. All the sources given should be consulted to identify the original copyright holder and permission obtained from them before use of the information on this site for commercial purposes.
The author and compiler of Gatehouse does not receive any income from the site and funds it himself. The information within this site is provided freely for educational purposes only.

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.

The possible site or monument is represented on maps as a point location. This is a guide only. It should be noted that OS grid references defines an area, not a point location. In practice this means the actual center of the site or monument may often, but not always, be to the North East of the point shown.
Locations derived from OS grid references and from latitude longitiude may differ by a small distance.
Further information on mapping and location can be seen at this link.

Lidar coverage in the UK is not complete. The button above will give an idea of the area of coverage. Higher resolution lidar images in both DSM and DTM form may be available from Lle A geo-Portal for Wales (click the preview tag to bring up a map and then select format byclicking on the small blue diamond in the top right corner of the map.)

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This record last updated 07/07/2016 08:51:53

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