Marie of Brittany
E362562
Marie of Brittany was a 13th-century French noblewoman, daughter of John II, Duke of Brittany, and Beatrice of England, and a granddaughter of King Henry III of England.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Marie of Brittany canonical | 6 |
| Marie of Brittany, Countess of Perche | 1 |
| Mary of Brittany | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2710212 — 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: Marie of Brittany Context triple: [Beatrice of England, child, Marie of Brittany]
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A.
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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B.
Yolande of France
Yolande of France was a 15th-century French princess, daughter of King Charles VII, who became Duchess of Savoy through marriage and played a role in the politics of late medieval Europe.
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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.
Duchess of Brittany
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.
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E.
Margaret of France
Margaret of France was a French princess of the Capetian dynasty who became Queen consort of England as the second wife of King Edward I.
- 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: Marie of Brittany Target entity description: Marie of Brittany was a 13th-century French noblewoman, daughter of John II, Duke of Brittany, and Beatrice of England, and a granddaughter of King Henry III of England.
-
A.
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.
-
B.
Yolande of France
Yolande of France was a 15th-century French princess, daughter of King Charles VII, who became Duchess of Savoy through marriage and played a role in the politics of late medieval Europe.
-
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.
Duchess of Brittany
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.
-
E.
Margaret of France
Margaret of France was a French princess of the Capetian dynasty who became Queen consort of England as the second wife of King Edward I.
- F. None of above. chosen
Statements (46)
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: Marie of Brittany Description of subject: Marie of Brittany was a 13th-century French noblewoman, daughter of John II, Duke of Brittany, and Beatrice of England, and a granddaughter of King Henry III of England.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Marie of Brittany
linked to: Marie of Brittany