Robert de Cardinham
E943382
Robert de Cardinham was a 12th–13th century Norman lord and royal official in Cornwall, notable as the feudal baron associated with the construction and ownership of Restormel Castle.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert de Cardinham canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11718215 — 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: Robert de Cardinham Context triple: [Restormel Castle, builtFor, Robert de Cardinham]
-
A.
Hugh de Cressingham
Hugh de Cressingham was an English royal official and treasurer in Scotland who became infamous for his role in the Wars of Scottish Independence and his death at the Battle of Stirling Bridge in 1297.
-
B.
Richard de Wych
Richard de Wych, better known as Saint Richard of Chichester, was a 13th-century English bishop renowned for his piety, church reforms, and the popular prayer attributed to him.
-
C.
Robert de Vaux
Robert de Vaux was a medieval English nobleman known for his role as a landholder and religious patron in Norfolk.
-
D.
William of Hatfield
William of Hatfield was a short-lived English prince of the 14th century, one of the younger sons of King Edward III and Philippa of Hainault.
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E.
Walter de Stapledon
Walter de Stapledon was a 14th-century English bishop of Exeter and royal administrator who played a significant role in both church and state during the reign of Edward II.
- 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: Robert de Cardinham Target entity description: Robert de Cardinham was a 12th–13th century Norman lord and royal official in Cornwall, notable as the feudal baron associated with the construction and ownership of Restormel Castle.
-
A.
Hugh de Cressingham
Hugh de Cressingham was an English royal official and treasurer in Scotland who became infamous for his role in the Wars of Scottish Independence and his death at the Battle of Stirling Bridge in 1297.
-
B.
Richard de Wych
Richard de Wych, better known as Saint Richard of Chichester, was a 13th-century English bishop renowned for his piety, church reforms, and the popular prayer attributed to him.
-
C.
Robert de Vaux
Robert de Vaux was a medieval English nobleman known for his role as a landholder and religious patron in Norfolk.
-
D.
William of Hatfield
William of Hatfield was a short-lived English prince of the 14th century, one of the younger sons of King Edward III and Philippa of Hainault.
-
E.
Walter de Stapledon
Walter de Stapledon was a 14th-century English bishop of Exeter and royal administrator who played a significant role in both church and state during the reign of Edward II.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Norman lord
ⓘ
feudal baron ⓘ medieval English nobleman ⓘ royal official ⓘ |
| associatedWith | Restormel Castle ⓘ |
| centuryOfActivity |
12th century
ⓘ
13th century ⓘ |
| country | Kingdom of England ⓘ |
| ethnicGroup | Normans ⓘ |
| feudalBarony | Barony of Cardinham ⓘ |
| hasTitle | Lord of Cardinham ⓘ |
| knownFor |
being feudal baron associated with Restormel Castle
ⓘ
service as a royal official in Cornwall ⓘ |
| mainPlaceOfActivity |
Cardinham, Cornwall
ⓘ
Cornwall ⓘ |
| nobleFamily | de Cardinham family ⓘ |
| notableWork |
construction of Restormel Castle
ⓘ
ownership of Restormel Castle ⓘ |
| occupation |
lord
ⓘ
royal administrator ⓘ |
| partOf | Anglo-Norman aristocracy ⓘ |
| positionHeld |
feudal baron of Cardinham
ⓘ
royal official in Cornwall ⓘ |
| region | Cornwall ⓘ |
| residence |
Cardinham, Cornwall
ⓘ
Restormel Castle ⓘ |
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: Robert de Cardinham Description of subject: Robert de Cardinham was a 12th–13th century Norman lord and royal official in Cornwall, notable as the feudal baron associated with the construction and ownership of Restormel Castle.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.