Mary Stewart, Countess of Angus
E162430
Mary Stewart, Countess of Angus, was a medieval Scottish noblewoman and daughter of King Robert III of Scotland who played a role in the dynastic alliances of the Scottish royal family.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mary Stewart, Countess of Angus canonical | 2 |
| Mary Stewart, daughter of Robert III of Scotland | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1220210 — 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 Stewart, Countess of Angus Context triple: [Robert III of Scotland, child, Mary Stewart, Countess of Angus]
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A.
Marjorie, Countess of Carrick
Marjorie, Countess of Carrick, was a 13th-century Scottish noblewoman best known as the mother of King Robert the Bruce and a key figure in the lineage of the Scottish royal house.
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B.
Isabella, Countess of Fife
Isabella, Countess of Fife was a 14th-century Scottish noblewoman who held one of Scotland’s most prestigious earldoms in her own right during a turbulent period of medieval Scottish history.
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C.
Margaret Stewart
Margaret Stewart was a 16th-century Scottish noblewoman best known as the wife of the Protestant reformer John Knox.
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D.
Mary Orr
Mary Orr was an American writer and playwright best known for her short story “The Wisdom of Eve,” which inspired the classic film All About Eve.
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E.
Lady Agnew of Lochnaw
Lady Agnew of Lochnaw is a celebrated 1892 portrait by John Singer Sargent, renowned for its elegant depiction of Gertrude Agnew seated in a silk dress with a relaxed yet penetrating gaze.
- 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 Stewart, Countess of Angus Target entity description: Mary Stewart, Countess of Angus, was a medieval Scottish noblewoman and daughter of King Robert III of Scotland who played a role in the dynastic alliances of the Scottish royal family.
-
A.
Marjorie, Countess of Carrick
Marjorie, Countess of Carrick, was a 13th-century Scottish noblewoman best known as the mother of King Robert the Bruce and a key figure in the lineage of the Scottish royal house.
-
B.
Margaret Stewart, Countess of Douglas
Margaret Stewart, Countess of Douglas, was a 14th-century Scottish noblewoman and royal daughter whose marriage into the powerful Douglas family strengthened the political alliances of the early Stewart monarchy.
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C.
Isabella, Countess of Fife
Isabella, Countess of Fife was a 14th-century Scottish noblewoman who held one of Scotland’s most prestigious earldoms in her own right during a turbulent period of medieval Scottish history.
-
D.
Margaret Stewart
Margaret Stewart was a 16th-century Scottish noblewoman best known as the wife of the Protestant reformer John Knox.
-
E.
Mary Orr
Mary Orr was an American writer and playwright best known for her short story “The Wisdom of Eve,” which inspired the classic film All About Eve.
- F. None of above. chosen
Statements (30)
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: Mary Stewart, Countess of Angus Description of subject: Mary Stewart, Countess of Angus, was a medieval Scottish noblewoman and daughter of King Robert III of Scotland who played a role in the dynastic alliances of the Scottish royal family.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Mary Stewart, daughter of Robert III of Scotland