Robert de Beaumont, 4th Earl of Leicester
E913845
Robert de Beaumont, 4th Earl of Leicester, was a prominent 12th-century Anglo-Norman nobleman and statesman who served as a key advisor and military leader under King Henry II of England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert de Beaumont, 4th Earl of Leicester canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11183219 — 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 Beaumont, 4th Earl of Leicester Context triple: [Earl of Leicester, hasTitleHolder, Robert de Beaumont, 4th Earl of Leicester]
-
A.
Robert de Beaumont, 3rd Earl of Leicester
Robert de Beaumont, 3rd Earl of Leicester, was a prominent 12th-century Anglo-Norman nobleman and statesman who played a key role in the politics of King Henry II’s reign.
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B.
Robert de Beaumont, 2nd Earl of Leicester
Robert de Beaumont, 2nd Earl of Leicester, was a prominent 12th-century Anglo-Norman nobleman and statesman who served as Chief Justiciar of England under King Henry II.
-
C.
Robert de Beaumont, 1st Earl of Leicester
Robert de Beaumont, 1st Earl of Leicester, was a powerful 11th–12th century Anglo-Norman nobleman and close advisor to King Henry I of England, noted for his military and political influence after the Norman Conquest.
-
D.
Richard Marshal, 3rd Earl of Pembroke
Richard Marshal, 3rd Earl of Pembroke, was a prominent 13th-century Anglo-Norman nobleman and military leader who became one of the most powerful magnates in England and Ireland and famously rebelled against King Henry III.
-
E.
Robert Sidney, 2nd Earl of Leicester
Robert Sidney, 2nd Earl of Leicester, was a 17th-century English nobleman, diplomat, and politician who served as Lord Lieutenant of Ireland and held significant influence at the court of Charles I.
- 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 Beaumont, 4th Earl of Leicester Target entity description: Robert de Beaumont, 4th Earl of Leicester, was a prominent 12th-century Anglo-Norman nobleman and statesman who served as a key advisor and military leader under King Henry II of England.
-
A.
Robert de Beaumont, 3rd Earl of Leicester
Robert de Beaumont, 3rd Earl of Leicester, was a prominent 12th-century Anglo-Norman nobleman and statesman who played a key role in the politics of King Henry II’s reign.
-
B.
Robert de Beaumont, 2nd Earl of Leicester
Robert de Beaumont, 2nd Earl of Leicester, was a prominent 12th-century Anglo-Norman nobleman and statesman who served as Chief Justiciar of England under King Henry II.
-
C.
Robert de Beaumont, 1st Earl of Leicester
Robert de Beaumont, 1st Earl of Leicester, was a powerful 11th–12th century Anglo-Norman nobleman and close advisor to King Henry I of England, noted for his military and political influence after the Norman Conquest.
-
D.
Richard Marshal, 3rd Earl of Pembroke
Richard Marshal, 3rd Earl of Pembroke, was a prominent 13th-century Anglo-Norman nobleman and military leader who became one of the most powerful magnates in England and Ireland and famously rebelled against King Henry III.
-
E.
Robert Sidney, 2nd Earl of Leicester
Robert Sidney, 2nd Earl of Leicester, was a 17th-century English nobleman, diplomat, and politician who served as Lord Lieutenant of Ireland and held significant influence at the court of Charles I.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Anglo-Norman nobleman
ⓘ
Earl ⓘ English nobleman ⓘ medieval statesman ⓘ |
| allegiance |
Henry II of England
ⓘ
Kingdom of England ⓘ |
| centuryOfActivity | 12th century ⓘ |
| countryOfOrigin | Normandy ⓘ |
| employer | Henry II of England ⓘ |
| ethnicGroup |
Anglo-Norman
ⓘ
Norman ⓘ |
| familyName | de Beaumont ⓘ |
| givenName | Robert ⓘ |
| governmentRole | royal councillor ⓘ |
| historicalRegion |
England
ⓘ
Normandy ⓘ |
| language |
Anglo-Norman French
ⓘ
linked to:
Anglo-Norman
Latin ⓘ |
| militaryConflict | 12th-century Anglo-Norman campaigns ⓘ |
| militaryRank | military commander ⓘ |
| nobleFamily | House of Beaumont ⓘ |
| nobleRank | earl ⓘ |
| nobleTitle | 4th Earl of Leicester ⓘ |
| notableFor |
military leadership under Henry II of England
ⓘ
service as a key advisor to Henry II of England ⓘ |
| positionHeld |
Earl of Leicester
ⓘ
Justiciar of England ⓘ royal advisor to Henry II of England ⓘ |
| realm | Kingdom of England ⓘ |
| residence | Leicester ⓘ |
| socialClass | high nobility ⓘ |
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 Beaumont, 4th Earl of Leicester Description of subject: Robert de Beaumont, 4th Earl of Leicester, was a prominent 12th-century Anglo-Norman nobleman and statesman who served as a key advisor and military leader under King Henry II of England.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.