Yvo de Vescy
E833615
Yvo de Vescy was a medieval Norman nobleman best known as the early lord of Alnwick and a key figure in the establishment of the Alnwick barony in Northumberland.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Yvo de Vescy canonical | 1 |
| de Vescy | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9992996 — 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: Yvo de Vescy Context triple: [Alnwick Castle, foundedBy, Yvo de Vescy]
-
A.
Armand Aubigny
Armand Aubigny is a wealthy Louisiana plantation owner in Kate Chopin’s short story “Désirée’s Baby,” known for his harsh, authoritarian nature and tragic role in the tale’s exploration of race and identity.
-
B.
Guillaume de Berghes
Guillaume de Berghes was a prominent early modern Catholic prelate who served as bishop in the Low Countries, notably holding the episcopal see of Ypres.
-
C.
Guy de Châtillon, Count of Saint-Pol
Guy de Châtillon, Count of Saint-Pol, was a 14th-century French nobleman from the influential Châtillon family who held the county of Saint-Pol in northern France.
-
D.
André de Foix
André de Foix was a 16th-century French military commander and nobleman best known for leading French forces in campaigns to restore Navarre, including the ill-fated expedition culminating in the Battle of Pamplona.
-
E.
Bertrand du Guesclin
Bertrand du Guesclin was a renowned 14th-century Breton knight and military commander who became Constable of France and a key leader in the Hundred Years' War.
- 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: Yvo de Vescy Target entity description: Yvo de Vescy was a medieval Norman nobleman best known as the early lord of Alnwick and a key figure in the establishment of the Alnwick barony in Northumberland.
-
A.
Armand Aubigny
Armand Aubigny is a wealthy Louisiana plantation owner in Kate Chopin’s short story “Désirée’s Baby,” known for his harsh, authoritarian nature and tragic role in the tale’s exploration of race and identity.
-
B.
Guillaume de Berghes
Guillaume de Berghes was a prominent early modern Catholic prelate who served as bishop in the Low Countries, notably holding the episcopal see of Ypres.
-
C.
Guy de Châtillon, Count of Saint-Pol
Guy de Châtillon, Count of Saint-Pol, was a 14th-century French nobleman from the influential Châtillon family who held the county of Saint-Pol in northern France.
-
D.
André de Foix
André de Foix was a 16th-century French military commander and nobleman best known for leading French forces in campaigns to restore Navarre, including the ill-fated expedition culminating in the Battle of Pamplona.
-
E.
Bertrand du Guesclin
Bertrand du Guesclin was a renowned 14th-century Breton knight and military commander who became Constable of France and a key leader in the Hundred Years' War.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
lord of Alnwick
ⓘ
medieval nobleman ⓘ |
| associatedWithEvent | formation of the Alnwick barony in Northumberland ⓘ |
| associatedWithPlace | Alnwick Castle ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| ethnicity | Norman ⓘ |
| feudalBarony | Alnwick barony ⓘ |
| fieldOfActivity |
feudal lordship
ⓘ
landholding ⓘ |
| hasGivenName | Yvo ⓘ |
| hasSurname |
de Vescy
ⓘ
linked to:
Yvo de Vescy
|
| hasTitle |
Baron of Alnwick
ⓘ
Lord of Alnwick ⓘ |
| historicalRole | key figure in the establishment of the Alnwick barony ⓘ |
| languageOfUse |
Norman French
ⓘ
linked to:
Anglo-Norman
|
| locatedInTimePeriod | Middle Ages ⓘ |
| nobleFamily | de Vescy family ⓘ |
| notableFor |
early lordship of Alnwick in Northumberland
ⓘ
establishment of the Alnwick barony ⓘ |
| partOf | Norman aristocracy in England ⓘ |
| positionHeld |
Lord of Alnwick
ⓘ
feudal baron of Alnwick ⓘ |
| regionOfActivity |
Northumberland
ⓘ
northern England ⓘ |
| residence |
Alnwick
ⓘ
linked to:
Alnwick, Northumberland, England
Northumberland ⓘ |
| socialClass | 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: Yvo de Vescy Description of subject: Yvo de Vescy was a medieval Norman nobleman best known as the early lord of Alnwick and a key figure in the establishment of the Alnwick barony in Northumberland.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Yvo de Vescy