Mary of England, Duchess of Brittany
E960101
UNEXPLORED
Mary of England, Duchess of Brittany, was an English princess of the House of Lancaster who became Duchess consort of Brittany through her marriage into the ducal family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mary of England, Duchess of Brittany canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11971231 — 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: Mary of England, Duchess of Brittany Context triple: [John IV, Duke of Brittany, spouse, Mary of England, Duchess of Brittany]
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A.
Mary Tudor, Queen of France
Mary Tudor, Queen of France, was an English princess and sister of King Henry VIII who briefly became queen consort of France through her marriage to King Louis XII before later marrying Charles Brandon, Duke of Suffolk.
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B.
Catherine of Burgundy
Catherine of Burgundy was a French noblewoman of the late 14th and early 15th centuries, a Burgundian princess whose marriage helped forge political alliances within the French nobility.
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C.
Katherine of England
Katherine of England was the short-lived and reportedly deaf-mute daughter of King Henry III of England and Eleanor of Provence in the 13th century.
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D.
Margaret of Scotland, Duchess of Brittany
Margaret of Scotland, Duchess of Brittany was a 13th-century Scottish princess who became Duchess of Brittany through marriage, linking the royal houses of Scotland and Brittany.
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E.
Cristina of England
Cristina of England was an 11th-century English princess and nun, daughter of Edward the Exile and member of the royal House of Wessex.
- 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: Mary of England, Duchess of Brittany Target entity description: Mary of England, Duchess of Brittany, was an English princess of the House of Lancaster who became Duchess consort of Brittany through her marriage into the ducal family.
-
A.
Mary Tudor, Queen of France
Mary Tudor, Queen of France, was an English princess and sister of King Henry VIII who briefly became queen consort of France through her marriage to King Louis XII before later marrying Charles Brandon, Duke of Suffolk.
-
B.
Catherine of Burgundy
Catherine of Burgundy was a French noblewoman of the late 14th and early 15th centuries, a Burgundian princess whose marriage helped forge political alliances within the French nobility.
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C.
Katherine of England
Katherine of England was the short-lived and reportedly deaf-mute daughter of King Henry III of England and Eleanor of Provence in the 13th century.
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D.
Margaret of Scotland, Duchess of Brittany
Margaret of Scotland, Duchess of Brittany was a 13th-century Scottish princess who became Duchess of Brittany through marriage, linking the royal houses of Scotland and Brittany.
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E.
Cristina of England
Cristina of England was an 11th-century English princess and nun, daughter of Edward the Exile and member of the royal House of Wessex.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.