Holt Castle
E883411
Holt Castle is a medieval fortress in Wrexham County Borough, Wales, notable for its strategic position on the River Dee and its distinctive pentagonal layout.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Holt Castle canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10729490 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Holt Castle Context triple: [Edwardian castles in Wales, hasPart, Holt Castle]
-
A.
Hurst Castle
Hurst Castle is a coastal artillery fortress on the Solent in Hampshire, England, built by Henry VIII as part of his chain of coastal defenses.
-
B.
Okehampton Castle
Okehampton Castle is a medieval ruined motte-and-bailey fortress in Devon, England, notable as one of the largest castle remains in the county and now preserved as a historic site.
-
C.
Tonbridge Castle
Tonbridge Castle is a historic Norman motte-and-bailey fortress in Tonbridge, Kent, known for its well-preserved gatehouse and riverside setting.
-
D.
Grosmont Castle
Grosmont Castle is a medieval stone fortress in the village of Grosmont in Monmouthshire, Wales, notable as one of the trio of castles guarding the Monnow Valley near the English border.
-
E.
Ford Castle
Ford Castle is a historic fortified manor house in Northumberland, England, known for its medieval origins, later remodeling, and long association with prominent local families.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Holt Castle Target entity description: Holt Castle is a medieval fortress in Wrexham County Borough, Wales, notable for its strategic position on the River Dee and its distinctive pentagonal layout.
-
A.
Hurst Castle
Hurst Castle is a coastal artillery fortress on the Solent in Hampshire, England, built by Henry VIII as part of his chain of coastal defenses.
-
B.
Okehampton Castle
Okehampton Castle is a medieval ruined motte-and-bailey fortress in Devon, England, notable as one of the largest castle remains in the county and now preserved as a historic site.
-
C.
Tonbridge Castle
Tonbridge Castle is a historic Norman motte-and-bailey fortress in Tonbridge, Kent, known for its well-preserved gatehouse and riverside setting.
-
D.
Grosmont Castle
Grosmont Castle is a medieval stone fortress in the village of Grosmont in Monmouthshire, Wales, notable as one of the trio of castles guarding the Monnow Valley near the English border.
-
E.
Ford Castle
Ford Castle is a historic fortified manor house in Northumberland, England, known for its medieval origins, later remodeling, and long association with prominent local families.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
fortified manor house
ⓘ
medieval castle ⓘ |
| builder | John de Warenne, 6th Earl of Surrey NERFINISHED ⓘ |
| builtFrom |
red sandstone
ⓘ
yellow sandstone ⓘ |
| builtUnderReignOf | Edward I of England NERFINISHED ⓘ |
| category |
Castles in Wrexham County Borough
ⓘ
Ruined castles in Wales ⓘ |
| commissionedBy | John de Warenne, 6th Earl of Surrey NERFINISHED ⓘ |
| constructionBegan | late 13th century ⓘ |
| constructionCompleted | early 14th century ⓘ |
| country | Wales ⓘ |
| hasAccessType | free public access ⓘ |
| hasAlternativeName |
Castell Holt
NERFINISHED
ⓘ
Lion’s Castle NERFINISHED ⓘ |
| hasArchitecturalPlan | pentagonal layout ⓘ |
| hasCondition | ruin ⓘ |
| hasFeature |
central courtyard
ⓘ
corner towers ⓘ gatehouse ⓘ inner ward ⓘ moat ⓘ outer ward ⓘ rock-cut ditch ⓘ water-filled ditch ⓘ |
| heritageStatus | scheduled monument ⓘ |
| historicalUse | stronghold during conflicts between England and Wales ⓘ |
| locatedIn |
Holt, Wrexham County Borough
NERFINISHED
ⓘ
Wrexham County Borough NERFINISHED ⓘ north-east Wales NERFINISHED ⓘ |
| locatedOn | River Dee NERFINISHED ⓘ |
| lostFeature | most of its above-ground masonry ⓘ |
| nearbySettlement | village of Holt ⓘ |
| openToPublic | yes ⓘ |
| originalFunction |
administrative centre
ⓘ
military fortress ⓘ residence of the lord of the lordship of Bromfield and Yale ⓘ |
| ownedBy | Wrexham County Borough Council NERFINISHED ⓘ |
| partOf | Edwardian castle-building programme in Wales ⓘ |
| region | historic county of Denbighshire ⓘ |
| strategicRole |
controlling route between Cheshire and north-east Wales
ⓘ
guarding a major crossing of the River Dee ⓘ |
| underwentConservation | early 21st century conservation works ⓘ |
| underwentExcavation |
20th century archaeological investigations
ⓘ
21st century archaeological investigations ⓘ |
| usedAs | quarry for building stone in post-medieval period ⓘ |
| visibleRemains |
lower walling
ⓘ
parts of towers ⓘ rock-cut foundations ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Holt Castle Description of subject: Holt Castle is a medieval fortress in Wrexham County Borough, Wales, notable for its strategic position on the River Dee and its distinctive pentagonal layout.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.