Yolande de Coucy
E1010632
Yolande de Coucy was a 13th-century French noblewoman of the House of Coucy who became Duchess of Brittany through marriage and was the mother of Duke Peter I of Brittany.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yolande de Coucy canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T12334536 — 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: Yolande de Coucy Context triple: [Peter I, Duke of Brittany, mother, Yolande de Coucy]
-
A.
Marie de Coucy
Marie de Coucy was a 13th-century French noblewoman who became Queen Consort of Scotland through her marriage to King Alexander II.
-
B.
Odette de Crécy
Odette de Crécy is a central figure in Marcel Proust’s "In Search of Lost Time," a courtesan whose beauty, social ascent, and complex relationship with Charles Swann embody the novel’s themes of desire, memory, and class.
-
C.
Yolande of Brienne
Yolande of Brienne was a 13th-century French noblewoman, Queen consort of Jerusalem and later Empress of the Latin Empire of Constantinople through her marriages to Frederick II and John of Brienne.
-
D.
Joan of Châtillon, Countess of Blois
Joan of Châtillon, Countess of Blois, was a 13th–14th century French noblewoman who held the county of Blois in her own right and was connected to the Capetian royal family through her marriage to Peter, Count of Alençon.
-
E.
Blanche of Artois
Blanche of Artois was a 13th-century French noblewoman and Queen consort of Navarre who served as regent for her daughter Joan I and later became closely connected to the English royal family through her second marriage.
- 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: Yolande de Coucy Target entity description: Yolande de Coucy was a 13th-century French noblewoman of the House of Coucy who became Duchess of Brittany through marriage and was the mother of Duke Peter I of Brittany.
-
A.
Marie de Coucy
Marie de Coucy was a 13th-century French noblewoman who became Queen Consort of Scotland through her marriage to King Alexander II.
-
B.
Odette de Crécy
Odette de Crécy is a central figure in Marcel Proust’s "In Search of Lost Time," a courtesan whose beauty, social ascent, and complex relationship with Charles Swann embody the novel’s themes of desire, memory, and class.
-
C.
Yolande of Brienne
Yolande of Brienne was a 13th-century French noblewoman, Queen consort of Jerusalem and later Empress of the Latin Empire of Constantinople through her marriages to Frederick II and John of Brienne.
-
D.
Joan of Châtillon, Countess of Blois
Joan of Châtillon, Countess of Blois, was a 13th–14th century French noblewoman who held the county of Blois in her own right and was connected to the Capetian royal family through her marriage to Peter, Count of Alençon.
-
E.
Blanche of Artois
Blanche of Artois was a 13th-century French noblewoman and Queen consort of Navarre who served as regent for her daughter Joan I and later became closely connected to the English royal family through her second marriage.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Duchess consort
ⓘ
Duchess of Brittany ⓘ French noble ⓘ medieval noble ⓘ noblewoman ⓘ |
| aristocraticTitle | duchess ⓘ |
| associatedWith |
Brittany
ⓘ
French nobility ⓘ |
| countryOfCitizenship | Kingdom of France ⓘ |
| ethnicGroup | French ⓘ |
| hasChild | Peter I, Duke of Brittany ⓘ |
| languageUsed | Old French ⓘ |
| lifeSpan | 13th century ⓘ |
| maritalStatus | married ⓘ |
| memberOf | House of Coucy ⓘ |
| motherOf | Peter I, Duke of Brittany ⓘ |
| nobleFamily | House of Coucy ⓘ |
| nobleTitle | Duchess of Brittany ⓘ |
| notableFor |
being Duchess of Brittany by marriage
ⓘ
being mother of Peter I, Duke of Brittany ⓘ |
| positionHeld | Duchess of Brittany ⓘ |
| realm | Duchy of Brittany ⓘ |
| relative |
Arthur I, Duke of Brittany
ⓘ
linked to:
Prince Arthur, Duke of Brittany
Peter I, Duke of Brittany ⓘ |
| residence |
Brittany
ⓘ
Kingdom of France ⓘ |
| sexOrGender | female ⓘ |
| socialClass | high nobility ⓘ |
| spouse |
Arthur I, Duke of Brittany
ⓘ
linked to:
Prince Arthur, Duke of Brittany
|
| timePeriod | 13th century ⓘ |
| titleThrough | marriage to the Duke of Brittany ⓘ |
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: Yolande de Coucy Description of subject: Yolande de Coucy was a 13th-century French noblewoman of the House of Coucy who became Duchess of Brittany through marriage and was the mother of Duke Peter I of Brittany.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.