Reginald Grey, 3rd Baron Grey de Ruthyn
E765011
Reginald Grey, 3rd Baron Grey de Ruthyn was an English nobleman of the late 14th and early 15th centuries, notable for his involvement in the Welsh Marches and his conflict with Owain Glyndŵr.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Reginald Grey, 3rd Baron Grey de Ruthyn canonical | 2 |
| 3rd Baron Grey de Ruthyn | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8845768 — 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: Reginald Grey, 3rd Baron Grey de Ruthyn Context triple: [Grey family, hasMember, Reginald Grey, 3rd Baron Grey de Ruthyn]
-
A.
George Goring, 1st Earl of Norwich
George Goring, 1st Earl of Norwich, was a prominent English Royalist general and politician during the English Civil War, noted for his leadership in several key campaigns on behalf of King Charles I.
-
B.
Ralph Grey, 4th Baron Grey of Werke
Ralph Grey, 4th Baron Grey of Werke, was an English nobleman of the Grey family who held the title of Baron Grey of Werke in the 17th century.
-
C.
John Mordaunt
John Mordaunt is a relative of British Conservative politician Penny Mordaunt, who has served as Leader of the House of Commons and Lord President of the Council.
-
D.
Thomas Grey, 1st Marquess of Dorset
Thomas Grey, 1st Marquess of Dorset, was an English nobleman and prominent political figure of the late 15th century, closely connected to the Yorkist royal family through his mother, Queen Elizabeth Woodville.
-
E.
Sir Arthur Wardour
Sir Arthur Wardour is a proud, antiquarian Scottish baronet in Sir Walter Scott’s novel "The Antiquary," known for his stubbornness, social pretensions, and financial imprudence.
- 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: Reginald Grey, 3rd Baron Grey de Ruthyn Target entity description: Reginald Grey, 3rd Baron Grey de Ruthyn was an English nobleman of the late 14th and early 15th centuries, notable for his involvement in the Welsh Marches and his conflict with Owain Glyndŵr.
-
A.
George Goring, 1st Earl of Norwich
George Goring, 1st Earl of Norwich, was a prominent English Royalist general and politician during the English Civil War, noted for his leadership in several key campaigns on behalf of King Charles I.
-
B.
Ralph Grey, 4th Baron Grey of Werke
Ralph Grey, 4th Baron Grey of Werke, was an English nobleman of the Grey family who held the title of Baron Grey of Werke in the 17th century.
-
C.
John Mordaunt
John Mordaunt is a relative of British Conservative politician Penny Mordaunt, who has served as Leader of the House of Commons and Lord President of the Council.
-
D.
Thomas Grey, 1st Marquess of Dorset
Thomas Grey, 1st Marquess of Dorset, was an English nobleman and prominent political figure of the late 15th century, closely connected to the Yorkist royal family through his mother, Queen Elizabeth Woodville.
-
E.
Sir Arthur Wardour
Sir Arthur Wardour is a proud, antiquarian Scottish baronet in Sir Walter Scott’s novel "The Antiquary," known for his stubbornness, social pretensions, and financial imprudence.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
English nobleman
ⓘ
baron ⓘ member of the English peerage ⓘ |
| allegiance |
English Crown
ⓘ
linked to:
Kingdom of England
|
| areaOfInfluence |
Denbighshire region
ⓘ
linked to:
Denbighshire
northeast Wales ⓘ
linked to:
north-east Wales
|
| aristocraticRank | baron ⓘ |
| associatedWith |
Ruthin Castle
ⓘ
Welsh revolt of the early 15th century ⓘ |
| centuryOfActivity |
14th century
ⓘ
15th century ⓘ |
| conflict |
Owain Glyndŵr
ⓘ
linked to:
Owain ap Gruffydd
Welsh rebels ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| ethnicGroup | English ⓘ |
| familyName | Grey ⓘ |
| feudalRole | lord marcher ⓘ |
| feudalStatus | tenant-in-chief of the king ⓘ |
| givenName | Reginald ⓘ |
| governedTerritory | lordship of Ruthin ⓘ |
| historicalPeriod | Late Middle Ages ⓘ |
| involvedIn | border disputes in the Welsh Marches ⓘ |
| languageSpoken | Middle English ⓘ |
| nobleFamily | House of Grey ⓘ |
| nobleTitle |
3rd Baron Grey de Ruthyn
ⓘ
linked to:
Reginald Grey, 3rd Baron Grey de Ruthyn
|
| notableEvent | land dispute with Owain Glyndŵr ⓘ |
| notableFor |
conflict with Owain Glyndŵr
ⓘ
involvement in the Welsh Marches ⓘ |
| opponentOf | Owain Glyndŵr ⓘ |
| partOf | English nobility ⓘ |
| positionHeld |
Lord of Ruthin
ⓘ
Marcher lord ⓘ |
| regionOfActivity |
Ruthin
ⓘ
Welsh Marches ⓘ |
| roleInHistory | English marcher lord opposing Welsh revolt ⓘ |
| socialClass | high nobility ⓘ |
| titleHeld | Baron Grey de Ruthyn ⓘ |
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: Reginald Grey, 3rd Baron Grey de Ruthyn Description of subject: Reginald Grey, 3rd Baron Grey de Ruthyn was an English nobleman of the late 14th and early 15th centuries, notable for his involvement in the Welsh Marches and his conflict with Owain Glyndŵr.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Reginald Grey, 3rd Baron Grey de Ruthyn