Mary Stewart, Countess of Arran
E164486
Mary Stewart, Countess of Arran, was a 15th-century Scottish princess and noblewoman, the daughter of King James II of Scotland who became prominent through her marriage into the powerful Hamilton family.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Mary Stewart, Countess of Arran canonical | 9 |
| Lady Mary Stewart | 1 |
| Mary Stewart | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1246213 — 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 Arran Context triple: [James II of Scotland, child, Mary Stewart, Countess of Arran]
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A.
Mary Stewart, Countess of Angus
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.
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B.
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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C.
Katharine Louisa Stanley
Katharine Louisa Stanley was a member of the prominent Stanley family and the mother of British philosopher and Nobel laureate Bertrand Russell.
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D.
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.
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E.
Catherine Stuart
Catherine Stuart was a member of the Stuart family and a sister of Elizabeth Stuart, the "Winter Queen" and daughter of King James VI and 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: Mary Stewart, Countess of Arran Target entity description: Mary Stewart, Countess of Arran, was a 15th-century Scottish princess and noblewoman, the daughter of King James II of Scotland who became prominent through her marriage into the powerful Hamilton family.
-
A.
Mary Stewart, Countess of Angus
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.
-
B.
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.
-
C.
Katharine Louisa Stanley
Katharine Louisa Stanley was a member of the prominent Stanley family and the mother of British philosopher and Nobel laureate Bertrand Russell.
-
D.
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.
-
E.
Catherine Stuart
Catherine Stuart was a member of the Stuart family and a sister of Elizabeth Stuart, the "Winter Queen" and daughter of King James VI and I.
- F. None of above. chosen
Statements (38)
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 Arran Description of subject: Mary Stewart, Countess of Arran, was a 15th-century Scottish princess and noblewoman, the daughter of King James II of Scotland who became prominent through her marriage into the powerful Hamilton family.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Mary Stewart
subject surface form:
Mary of Guelders
this entity surface form:
Lady Mary Stewart
subject surface form:
Mary of Guelders