Duchess of Brittany
E360136
The Duchess of Brittany was the consort or female ruler associated with the historic Duchy of Brittany in medieval France, often playing a key role in regional politics and dynastic alliances.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Duchess of Brittany canonical | 42 |
| Duchess of Brittany (disputed) | 2 |
| Princess of Brittany | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2710202 — 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: Duchess of Brittany Context triple: [Beatrice of England, title, Duchess of Brittany]
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A.
Mary of Waltham, Duchess of Brittany
Mary of Waltham, Duchess of Brittany, was a 14th-century English princess, daughter of King Edward III, who became duchess through her marriage to John IV, Duke of Brittany.
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B.
Duchess of Touraine
The Duchess of Touraine was a noble title in the French peerage historically associated with members of the royal and high aristocratic families connected to the province of Touraine.
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C.
Yolande of Dreux
Yolande of Dreux was a 13th-century French noblewoman who became Queen Consort of Scotland through her marriage to King Alexander III.
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D.
Anne of Brittany
Anne of Brittany was a late 15th–early 16th century French queen consort, twice married to French kings, whose rule and marriages brought the independent Duchy of Brittany under the control of the French crown.
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E.
Duchess of Chartres
The Duchess of Chartres, Françoise Marie de Bourbon, was a legitimized daughter of King Louis XIV of France who became a prominent French princess through her marriage into the House of Orléans.
- 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: Duchess of Brittany Target entity description: The Duchess of Brittany was the consort or female ruler associated with the historic Duchy of Brittany in medieval France, often playing a key role in regional politics and dynastic alliances.
-
A.
Mary of Waltham, Duchess of Brittany
Mary of Waltham, Duchess of Brittany, was a 14th-century English princess, daughter of King Edward III, who became duchess through her marriage to John IV, Duke of Brittany.
-
B.
Duchess of Touraine
The Duchess of Touraine was a noble title in the French peerage historically associated with members of the royal and high aristocratic families connected to the province of Touraine.
-
C.
Yolande of Dreux
Yolande of Dreux was a 13th-century French noblewoman who became Queen Consort of Scotland through her marriage to King Alexander III.
-
D.
Anne of Brittany
Anne of Brittany was a late 15th–early 16th century French queen consort, twice married to French kings, whose rule and marriages brought the independent Duchy of Brittany under the control of the French crown.
-
E.
Duchess of Chartres
The Duchess of Chartres, Françoise Marie de Bourbon, was a legitimized daughter of King Louis XIV of France who became a prominent French princess through her marriage into the House of Orléans.
- F. None of above. chosen
Statements (54)
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: Duchess of Brittany Description of subject: The Duchess of Brittany was the consort or female ruler associated with the historic Duchy of Brittany in medieval France, often playing a key role in regional politics and dynastic alliances.
Referenced by (45)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Countess of Montfort
subject linked to:
Countess of Montfort
linked to: Duchess of Brittany
subject linked to:
Yolande of Dreux, Queen of Scotland
linked to: Duchess of Brittany
linked to: Duchess of Brittany