Margaret Marian Pollard
E273226
Margaret Marian Pollard was the mother of Spiro Agnew, the 39th vice president of the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margaret Marian Pollard canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1294082 — 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: Margaret Marian Pollard Context triple: [Spiro Agnew, mother, Margaret Marian Pollard]
-
A.
Margaret Bremond Rice
Margaret Bremond Rice was the wife of American businessman and philanthropist William Marsh Rice, founder of Rice University.
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B.
Margaret Gibson
Margaret Gibson was the wife of American actor Noah Beery, associated with the early Hollywood film era.
-
C.
Edith Scott Bagley
Edith Scott Bagley was an American educator and the younger sister of civil rights leader Coretta Scott King, known for her work in education and support of the civil rights movement.
-
D.
Margaret Moffette Lea
Margaret Moffette Lea was the second wife of Texas statesman Sam Houston and a prominent 19th-century Southern woman known for her influence on his personal life and religious convictions.
-
E.
Rosa Louise Wilbraham
Rosa Louise Wilbraham was the wife of Australian physicist and politician Sir Mark Oliphant, supporting him through his scientific and public life.
- 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: Margaret Marian Pollard Target entity description: Margaret Marian Pollard was the mother of Spiro Agnew, the 39th vice president of the United States.
-
A.
Margaret Bremond Rice
Margaret Bremond Rice was the wife of American businessman and philanthropist William Marsh Rice, founder of Rice University.
-
B.
Margaret Gibson
Margaret Gibson was the wife of American actor Noah Beery, associated with the early Hollywood film era.
-
C.
Edith Scott Bagley
Edith Scott Bagley was an American educator and the younger sister of civil rights leader Coretta Scott King, known for her work in education and support of the civil rights movement.
-
D.
Margaret Moffette Lea
Margaret Moffette Lea was the second wife of Texas statesman Sam Houston and a prominent 19th-century Southern woman known for her influence on his personal life and religious convictions.
-
E.
Rosa Louise Wilbraham
Rosa Louise Wilbraham was the wife of Australian physicist and politician Sir Mark Oliphant, supporting him through his scientific and public life.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
mother ⓘ |
| child | Spiro Agnew ⓘ |
| countryOfCitizenship |
United States
ⓘ
linked to:
United States of America
|
| hasRole | parent of a United States vice president ⓘ |
| mother | Margaret Marian Pollard ⓘ |
| notableRelative | Spiro Agnew ⓘ |
| positionHeld | Vice President of the United States ⓘ |
| sexOrGender | female ⓘ |
| vicePresidentNumber | 39 ⓘ |
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: Margaret Marian Pollard Description of subject: Margaret Marian Pollard was the mother of Spiro Agnew, the 39th vice president of the United States.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Margaret Marian Pollard