Roger Grey, 1st Baron Grey de Ruthyn
E767403
Roger Grey, 1st Baron Grey de Ruthyn, was a medieval English nobleman and baron who played a notable role in the political and military affairs of late 13th- and early 14th-century England.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 1st Baron Grey de Ruthyn | 1 |
| Roger Grey, 1st Baron Grey de Ruthyn canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8845770 — 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: Roger Grey, 1st Baron Grey de Ruthyn Context triple: [Grey family, hasMember, Roger Grey, 1st Baron Grey de Ruthyn]
-
A.
John Grey, 2nd Baron Grey de Ruthyn
John Grey, 2nd Baron Grey de Ruthyn, was an English medieval nobleman and member of the prominent Grey family who held the barony of Ruthin.
-
B.
Reginald Grey, 3rd Baron Grey de Ruthyn
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.
-
C.
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.
-
D.
John Rolls, 1st Baron Llangattock
John Rolls, 1st Baron Llangattock, was a Welsh landowner and peer best known as the father of aviation and motoring pioneer Charles Rolls and for his prominent role in late 19th-century British public life.
-
E.
Sir Robert Talbot
Sir Robert Talbot was an Irish Catholic landowner and politician from the prominent Talbot family, active during the turbulent mid-17th-century conflicts in Ireland.
- 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: Roger Grey, 1st Baron Grey de Ruthyn Target entity description: Roger Grey, 1st Baron Grey de Ruthyn, was a medieval English nobleman and baron who played a notable role in the political and military affairs of late 13th- and early 14th-century England.
-
A.
John Grey, 2nd Baron Grey de Ruthyn
John Grey, 2nd Baron Grey de Ruthyn, was an English medieval nobleman and member of the prominent Grey family who held the barony of Ruthin.
-
B.
Reginald Grey, 3rd Baron Grey de Ruthyn
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.
-
C.
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.
-
D.
John Rolls, 1st Baron Llangattock
John Rolls, 1st Baron Llangattock, was a Welsh landowner and peer best known as the father of aviation and motoring pioneer Charles Rolls and for his prominent role in late 19th-century British public life.
-
E.
Sir Robert Talbot
Sir Robert Talbot was an Irish Catholic landowner and politician from the prominent Talbot family, active during the turbulent mid-17th-century conflicts in Ireland.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
English nobleman
ⓘ
medieval baron ⓘ member of the English peerage ⓘ |
| activity |
military affairs of early 14th-century England
ⓘ
military affairs of late 13th-century England ⓘ political affairs of early 14th-century England ⓘ political affairs of late 13th-century England ⓘ |
| allegiance |
English Crown
ⓘ
linked to:
Kingdom of England
|
| aristocraticHouse | House of Grey ⓘ |
| country | Kingdom of England ⓘ |
| familyName | Grey ⓘ |
| gender | male ⓘ |
| governedUnder |
English monarchy
ⓘ
linked to:
English monarchs
|
| historicalEra | Middle Ages ⓘ |
| honorificPrefix | Baron ⓘ |
| languageOfEnvironment | Middle English ⓘ |
| militaryRole | feudal military service ⓘ |
| nobleRank | baron ⓘ |
| nobleTitle | Baron Grey de Ruthyn ⓘ |
| notableFor |
role in English medieval military campaigns
ⓘ
role in English medieval politics ⓘ |
| ordinal |
1st Baron Grey de Ruthyn
ⓘ
linked to:
Roger Grey, 1st Baron Grey de Ruthyn
|
| politicalStatus | peer of the realm ⓘ |
| politicalSystem | feudalism ⓘ |
| region | England ⓘ |
| residenceType | castle ⓘ |
| socialClass | nobility ⓘ |
| sphereOfInfluence | English nobility ⓘ |
| timePeriod |
early 14th century
ⓘ
late 13th century ⓘ |
| titleHeld |
Lord Grey de Ruthyn
ⓘ
linked to:
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: Roger Grey, 1st Baron Grey de Ruthyn Description of subject: Roger Grey, 1st Baron Grey de Ruthyn, was a medieval English nobleman and baron who played a notable role in the political and military affairs of late 13th- and early 14th-century England.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Roger Grey, 1st Baron Grey de Ruthyn