Malvina Stone Arthur
E94784
Malvina Stone Arthur was the mother of U.S. President Chester A. Arthur and a New England woman of Scottish descent whose family background influenced his early life.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Malvina Stone Arthur canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T794833 — 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: Malvina Stone Arthur Context triple: [Chester A. Arthur, mother, Malvina Stone Arthur]
-
A.
Morgan le Fay
Morgan le Fay is a powerful enchantress of Arthurian legend, often depicted as King Arthur’s half-sister and a complex figure who alternates between adversary and ally to the knights of the Round Table.
-
B.
Maria Magdalena Keverich
Maria Magdalena Keverich was a German woman best known as the mother of the composer Ludwig van Beethoven.
-
C.
Percival
Percival is the given name of British explorer Percy Fawcett, famed for his expeditions in the Amazon and the legend of the lost city of "Z."
-
D.
Eleanor Black
Eleanor Black is a fictional character from the television series "The Vampire Diaries," known as a witch and member of the powerful Black family.
-
E.
Joan
Joan is the birth name of Joni Mitchell, the influential Canadian singer-songwriter and painter renowned for her poetic lyrics and innovative compositions.
- 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: Malvina Stone Arthur Target entity description: Malvina Stone Arthur was the mother of U.S. President Chester A. Arthur and a New England woman of Scottish descent whose family background influenced his early life.
-
A.
Morgan le Fay
Morgan le Fay is a powerful enchantress of Arthurian legend, often depicted as King Arthur’s half-sister and a complex figure who alternates between adversary and ally to the knights of the Round Table.
-
B.
Maria Magdalena Keverich
Maria Magdalena Keverich was a German woman best known as the mother of the composer Ludwig van Beethoven.
-
C.
Percival
Percival is the given name of British explorer Percy Fawcett, famed for his expeditions in the Amazon and the legend of the lost city of "Z."
-
D.
Eleanor Black
Eleanor Black is a fictional character from the television series "The Vampire Diaries," known as a witch and member of the powerful Black family.
-
E.
Joan
Joan is the birth name of Joni Mitchell, the influential Canadian singer-songwriter and painter renowned for her poetic lyrics and innovative compositions.
- F. None of above. chosen
Statements (16)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| child | Chester A. Arthur ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| ethnicOrigin | Scottish ⓘ |
| familyName | Stone ⓘ |
| givenName | Malvina ⓘ |
| hasRole | mother of a U.S. president ⓘ |
| influenced | early life of Chester A. Arthur ⓘ |
| mother | Malvina Stone Arthur ⓘ |
| name | Malvina Stone Arthur ⓘ |
| notableRelative | Chester A. Arthur ⓘ |
| orderInOffice | 21st President of the United States ⓘ |
| positionHeld | President of the United States ⓘ |
| residence | New England ⓘ |
| spouse |
Malvina Stone Arthur
ⓘ
William Arthur ⓘ |
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: Malvina Stone Arthur Description of subject: Malvina Stone Arthur was the mother of U.S. President Chester A. Arthur and a New England woman of Scottish descent whose family background influenced his early life.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.