James Berkeley, 1st Baron Berkeley (of the 1421 creation)
E1034335
James Berkeley, 1st Baron Berkeley (of the 1421 creation), was a prominent 15th-century English nobleman and head of the influential Berkeley family, noted for his role in the turbulent politics and land disputes of the late medieval period.
All labels observed (1)
| Label | Occurrences |
|---|---|
| James Berkeley, 1st Baron Berkeley (of the 1421 creation) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13323046 — 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: James Berkeley, 1st Baron Berkeley (of the 1421 creation) Context triple: [Berkeley family, hasMember, James Berkeley, 1st Baron Berkeley (of the 1421 creation)]
-
A.
John Berkeley, 1st Baron Berkeley of Stratton
John Berkeley, 1st Baron Berkeley of Stratton, was a 17th-century English royalist soldier, diplomat, and colonial proprietor influential in the early development of New Jersey.
-
B.
James Cecil, 7th Earl of Salisbury
James Cecil, 7th Earl of Salisbury, was a British Conservative politician and aristocrat who was elevated to the peerage as Marquess of Salisbury in the late 18th century.
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C.
James Butler, 2nd Duke of Ormonde
James Butler, 2nd Duke of Ormonde, was an Anglo-Irish statesman and soldier who served as Lord Lieutenant of Ireland and became a leading Jacobite figure after being impeached for his role in the early 18th-century Tory ministry.
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D.
John Holles, 1st Earl of Clare
John Holles, 1st Earl of Clare, was an English nobleman and politician of the early 17th century who rose to prominence under the Stuart monarchy.
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E.
Edward Herbert, 1st Baron Herbert of Cherbury
Edward Herbert, 1st Baron Herbert of Cherbury, was a 17th-century English soldier, diplomat, philosopher, and writer often regarded as the "father of English deism."
- 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: James Berkeley, 1st Baron Berkeley (of the 1421 creation) Target entity description: James Berkeley, 1st Baron Berkeley (of the 1421 creation), was a prominent 15th-century English nobleman and head of the influential Berkeley family, noted for his role in the turbulent politics and land disputes of the late medieval period.
-
A.
John Berkeley, 1st Baron Berkeley of Stratton
John Berkeley, 1st Baron Berkeley of Stratton, was a 17th-century English royalist soldier, diplomat, and colonial proprietor influential in the early development of New Jersey.
-
B.
James Cecil, 7th Earl of Salisbury
James Cecil, 7th Earl of Salisbury, was a British Conservative politician and aristocrat who was elevated to the peerage as Marquess of Salisbury in the late 18th century.
-
C.
James Butler, 2nd Duke of Ormonde
James Butler, 2nd Duke of Ormonde, was an Anglo-Irish statesman and soldier who served as Lord Lieutenant of Ireland and became a leading Jacobite figure after being impeached for his role in the early 18th-century Tory ministry.
-
D.
John Holles, 1st Earl of Clare
John Holles, 1st Earl of Clare, was an English nobleman and politician of the early 17th century who rose to prominence under the Stuart monarchy.
-
E.
Edward Herbert, 1st Baron Herbert of Cherbury
Edward Herbert, 1st Baron Herbert of Cherbury, was a 17th-century English soldier, diplomat, philosopher, and writer often regarded as the "father of English deism."
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf |
English nobleman
ⓘ
baron ⓘ member of the Berkeley family ⓘ |
| centuryActive | 15th century ⓘ |
| country | Kingdom of England ⓘ |
| family | Berkeley family NERFINISHED ⓘ |
| historicalPeriod | late Middle Ages NERFINISHED ⓘ |
| nobleTitle | Baron Berkeley NERFINISHED ⓘ |
| notableFor |
involvement in late medieval English politics
ⓘ
land disputes ⓘ |
| region | England ⓘ |
| socialClass | peerage of England ⓘ |
| titleCreation | Barony of Berkeley (1421 creation) NERFINISHED ⓘ |
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: James Berkeley, 1st Baron Berkeley (of the 1421 creation) Description of subject: James Berkeley, 1st Baron Berkeley (of the 1421 creation), was a prominent 15th-century English nobleman and head of the influential Berkeley family, noted for his role in the turbulent politics and land disputes of the late medieval period.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.