John Hastings, 2nd Earl of Pembroke
E346965
Earl of Pembroke
English nobleman
medieval noble
military commander
participant in the Hundred Years' War
John Hastings, 2nd Earl of Pembroke, was a 14th-century English nobleman and military commander who played a prominent role in the early stages of the Hundred Years' War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John Hastings, 2nd Earl of Pembroke canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3310652 — 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: John Hastings, 2nd Earl of Pembroke Context triple: [Margaret of England, Countess of Pembroke, spouse, John Hastings, 2nd Earl of Pembroke]
-
A.
Percy, Duke of Dunstable
Percy, Duke of Dunstable is a blustering, overbearing aristocrat and comic antagonist in P. G. Wodehouse’s Blandings Castle stories.
-
B.
John de Bohun, 5th Earl of Hereford
John de Bohun, 5th Earl of Hereford, was a 14th-century English nobleman and marcher lord who inherited the earldoms of Hereford and Essex and was the son of Elizabeth of Rhuddlan, daughter of King Edward I.
-
C.
Earl of Pembroke
Earl of Pembroke was the original name of the British coal-carrying bark later refitted and famously used by Captain James Cook as HMS Endeavour on his first voyage of exploration.
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D.
Thomas, 2nd Earl of Lancaster
Thomas, 2nd Earl of Lancaster was a powerful English nobleman and cousin to King Edward II who led baronial opposition to the king and was eventually executed for his role in the rebellion.
-
E.
William Douglas, 2nd Earl of March
William Douglas, 2nd Earl of March, was an 18th-century Scottish nobleman and politician from the influential Douglas family, whose titles and estates later passed to his son, the 4th Duke of Queensberry.
- 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: John Hastings, 2nd Earl of Pembroke Target entity description: John Hastings, 2nd Earl of Pembroke, was a 14th-century English nobleman and military commander who played a prominent role in the early stages of the Hundred Years' War.
-
A.
Percy, Duke of Dunstable
Percy, Duke of Dunstable is a blustering, overbearing aristocrat and comic antagonist in P. G. Wodehouse’s Blandings Castle stories.
-
B.
John de Bohun, 5th Earl of Hereford
John de Bohun, 5th Earl of Hereford, was a 14th-century English nobleman and marcher lord who inherited the earldoms of Hereford and Essex and was the son of Elizabeth of Rhuddlan, daughter of King Edward I.
-
C.
Earl of Pembroke
Earl of Pembroke was the original name of the British coal-carrying bark later refitted and famously used by Captain James Cook as HMS Endeavour on his first voyage of exploration.
-
D.
Thomas, 2nd Earl of Lancaster
Thomas, 2nd Earl of Lancaster was a powerful English nobleman and cousin to King Edward II who led baronial opposition to the king and was eventually executed for his role in the rebellion.
-
E.
William Douglas, 2nd Earl of March
William Douglas, 2nd Earl of March, was an 18th-century Scottish nobleman and politician from the influential Douglas family, whose titles and estates later passed to his son, the 4th Duke of Queensberry.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
Earl of Pembroke
ⓘ
English nobleman ⓘ medieval noble ⓘ military commander ⓘ participant in the Hundred Years' War ⓘ |
| allegiance | Kingdom of England ⓘ |
| birthDate | 1347 ⓘ |
| country | Kingdom of England ⓘ |
| deathDate | 1375 ⓘ |
| deathPlace | Calais ⓘ |
| era | 14th century ⓘ |
| familyName | Hastings ⓘ |
| father | Laurence Hastings, 1st Earl of Pembroke ⓘ |
| givenName | John ⓘ |
| heldTitle | Baron Abergavenny ⓘ |
| languageOfUse | Middle English ⓘ |
| militaryRank | commander ⓘ |
| militaryTheater | France ⓘ |
| mother | Agnes Mortimer ⓘ |
| nobleFamily | House of Hastings ⓘ |
| nobleRank | earl ⓘ |
| nobleTitle | Earl of Pembroke ⓘ |
| notableFor | role in early stages of the Hundred Years' War ⓘ |
| ordinalOfTitle | 2nd Earl of Pembroke ⓘ |
| participatedIn | Hundred Years' War ⓘ |
| religion | Roman Catholicism ⓘ |
| servedUnder |
Edward III of England
ⓘ
Richard II of England ⓘ
linked to:
King Richard II of England
|
| socialClass | high nobility ⓘ |
| spouse |
Anne Manny
ⓘ
Margaret of Arundel ⓘ |
| titleInheritedFrom | Laurence Hastings, 1st Earl of Pembroke ⓘ |
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: John Hastings, 2nd Earl of Pembroke Description of subject: John Hastings, 2nd Earl of Pembroke, was a 14th-century English nobleman and military commander who played a prominent role in the early stages of the Hundred Years' War.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.