Mary Fowler Brennan
E140193
Mary Fowler Brennan was the wife of U.S. Supreme Court Justice William J. Brennan Jr., known primarily for her role as his lifelong partner and supporter.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mary Fowler Brennan canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T243096 — 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 Fowler Brennan Context triple: [William J. Brennan Jr., spouse, Mary Fowler Brennan]
-
A.
Mary Grace Slattery
Mary Grace Slattery was the first wife of American playwright Arthur Miller, whom he married before achieving his major theatrical success.
-
B.
Elizabeth Flanagan
Elizabeth Flanagan was the wife of C. Everett Koop, the prominent U.S. Surgeon General known for his influential public health advocacy.
-
C.
Ann Fleming
Ann Fleming was a British socialite and literary hostess best known as the wife of James Bond creator Ian Fleming and for her influential role in mid-20th-century London cultural circles.
-
D.
Nancy D. Fitzroy
Nancy D. Fitzroy is an American mechanical engineer and pioneering woman in engineering leadership, known for her contributions to heat transfer and for serving as the first female president of the American Society of Mechanical Engineers (ASME).
-
E.
Mary Quinn Sullivan
Mary Quinn Sullivan was an American art collector and patron who played a key role in the early promotion and institutional support of modern art in the United States.
- 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 Fowler Brennan Target entity description: Mary Fowler Brennan was the wife of U.S. Supreme Court Justice William J. Brennan Jr., known primarily for her role as his lifelong partner and supporter.
-
A.
Mary Grace Slattery
Mary Grace Slattery was the first wife of American playwright Arthur Miller, whom he married before achieving his major theatrical success.
-
B.
Elizabeth Flanagan
Elizabeth Flanagan was the wife of C. Everett Koop, the prominent U.S. Surgeon General known for his influential public health advocacy.
-
C.
Ann Fleming
Ann Fleming was a British socialite and literary hostess best known as the wife of James Bond creator Ian Fleming and for her influential role in mid-20th-century London cultural circles.
-
D.
Nancy D. Fitzroy
Nancy D. Fitzroy is an American mechanical engineer and pioneering woman in engineering leadership, known for her contributions to heat transfer and for serving as the first female president of the American Society of Mechanical Engineers (ASME).
-
E.
Mary Quinn Sullivan
Mary Quinn Sullivan was an American art collector and patron who played a key role in the early promotion and institutional support of modern art in the United States.
- F. None of above. chosen
Statements (6)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| notableFor |
being the wife of U.S. Supreme Court Justice William J. Brennan Jr.
ⓘ
lifelong personal and professional support of William J. Brennan Jr. ⓘ |
| partnerOf | William J. Brennan Jr. ⓘ |
| spouse | William J. Brennan Jr. ⓘ |
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 Fowler Brennan Description of subject: Mary Fowler Brennan was the wife of U.S. Supreme Court Justice William J. Brennan Jr., known primarily for her role as his lifelong partner and supporter.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
William J. Brennan Jr.