Henry of Grosmont
E114470
Henry of Grosmont was a prominent 14th-century English nobleman, military commander, and statesman who became one of King Edward III’s most trusted lieutenants during the early phases of the Hundred Years’ War.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Henry of Grosmont, 1st Duke of Lancaster | 6 |
| Henry of Grosmont canonical | 3 |
| Henry of Grosmont, Duke of Lancaster | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T950704 — 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: Henry of Grosmont Context triple: [Duke of Lancaster, historicalBearer, Henry of Grosmont]
-
A.
Edmund Crouchback, 1st Earl of Lancaster
Edmund Crouchback, 1st Earl of Lancaster, was a 13th-century English prince and military leader who became a powerful noble through extensive landholdings and royal favor, founding the House of Lancaster.
-
B.
Edward the Black Prince
Edward the Black Prince was a renowned 14th-century English military leader and heir apparent to the throne, celebrated for his victories in the Hundred Years' War, particularly at the Battle of Crécy and Poitiers.
-
C.
Richard, 1st Earl of Cornwall
Richard, 1st Earl of Cornwall was a 13th-century English prince, wealthy magnate, and elected King of the Romans who played a significant role in European politics during the reigns of his brother Henry III and beyond.
-
D.
Roger de Montgomery
Roger de Montgomery was an 11th-century Norman nobleman and close ally of William the Conqueror who became Earl of Shrewsbury and a major landholder in post-Conquest England.
-
E.
Earl Marshal
The Earl Marshal is a senior hereditary officer of state in England responsible for overseeing heraldry, state ceremonies, and the College of Arms.
- 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: Henry of Grosmont Target entity description: Henry of Grosmont was a prominent 14th-century English nobleman, military commander, and statesman who became one of King Edward III’s most trusted lieutenants during the early phases of the Hundred Years’ War.
-
A.
Edmund Crouchback, 1st Earl of Lancaster
Edmund Crouchback, 1st Earl of Lancaster, was a 13th-century English prince and military leader who became a powerful noble through extensive landholdings and royal favor, founding the House of Lancaster.
-
B.
Edward the Black Prince
Edward the Black Prince was a renowned 14th-century English military leader and heir apparent to the throne, celebrated for his victories in the Hundred Years' War, particularly at the Battle of Crécy and Poitiers.
-
C.
Richard, 1st Earl of Cornwall
Richard, 1st Earl of Cornwall was a 13th-century English prince, wealthy magnate, and elected King of the Romans who played a significant role in European politics during the reigns of his brother Henry III and beyond.
-
D.
Roger de Montgomery
Roger de Montgomery was an 11th-century Norman nobleman and close ally of William the Conqueror who became Earl of Shrewsbury and a major landholder in post-Conquest England.
-
E.
Earl Marshal
The Earl Marshal is a senior hereditary officer of state in England responsible for overseeing heraldry, state ceremonies, and the College of Arms.
- F. None of above. chosen
Statements (48)
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: Henry of Grosmont Description of subject: Henry of Grosmont was a prominent 14th-century English nobleman, military commander, and statesman who became one of King Edward III’s most trusted lieutenants during the early phases of the Hundred Years’ War.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Henry of Grosmont, Duke of Lancaster
this entity surface form:
Henry of Grosmont, 1st Duke of Lancaster
this entity surface form:
Henry of Grosmont, 1st Duke of Lancaster
subject surface form:
Earl of Lancaster (1267 creation)
subject surface form:
Earl of Lancaster (1267 creation)
this entity surface form:
Henry of Grosmont, 1st Duke of Lancaster
this entity surface form:
Henry of Grosmont, 1st Duke of Lancaster
this entity surface form:
Henry of Grosmont, 1st Duke of Lancaster
this entity surface form:
Henry of Grosmont, 1st Duke of Lancaster