Marguerite Erskine Walker
E44021
Marguerite Erskine Walker was the wife of American inventor and industrialist George Westinghouse and a prominent Pittsburgh social figure and philanthropist in the late 19th and early 20th centuries.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marguerite Erskine Walker canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T255888 — 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: Marguerite Erskine Walker Context triple: [George Westinghouse, spouse, Marguerite Erskine Walker]
-
A.
Daisy Bates
Daisy Bates was a prominent civil rights activist and journalist who played a key leadership role in guiding and supporting the Little Rock Nine during the desegregation of Central High School in Little Rock, Arkansas.
-
B.
Fanny Davis Whitfield
Fanny Davis Whitfield was the mother of Louise Whitfield Carnegie, who became the wife of industrialist and philanthropist Andrew Carnegie.
-
C.
Nellie W. Carter
Nellie W. Carter was the mother of American actor and entertainer Mickey Rooney.
-
D.
Lillian Rogers Parks
Lillian Rogers Parks was a longtime White House maid and seamstress who became known for her memoirs detailing life behind the scenes of multiple presidential administrations.
-
E.
Lotus Thompson
Lotus Thompson was an Australian-born silent film actress who appeared in numerous Hollywood productions during the 1920s.
- 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: Marguerite Erskine Walker Target entity description: Marguerite Erskine Walker was the wife of American inventor and industrialist George Westinghouse and a prominent Pittsburgh social figure and philanthropist in the late 19th and early 20th centuries.
-
A.
Daisy Bates
Daisy Bates was a prominent civil rights activist and journalist who played a key leadership role in guiding and supporting the Little Rock Nine during the desegregation of Central High School in Little Rock, Arkansas.
-
B.
Fanny Davis Whitfield
Fanny Davis Whitfield was the mother of Louise Whitfield Carnegie, who became the wife of industrialist and philanthropist Andrew Carnegie.
-
C.
Nellie W. Carter
Nellie W. Carter was the mother of American actor and entertainer Mickey Rooney.
-
D.
Lillian Rogers Parks
Lillian Rogers Parks was a longtime White House maid and seamstress who became known for her memoirs detailing life behind the scenes of multiple presidential administrations.
-
E.
Lotus Thompson
Lotus Thompson was an Australian-born silent film actress who appeared in numerous Hollywood productions during the 1920s.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
philanthropist ⓘ socialite ⓘ |
| associatedWith |
George Westinghouse
ⓘ
Westinghouse family ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| fieldOfWork | philanthropy ⓘ |
| name | Marguerite Erskine Walker self-link ⓘ |
| notableFor |
marriage to inventor and industrialist George Westinghouse
ⓘ
philanthropy in Pittsburgh ⓘ role as a prominent Pittsburgh social figure ⓘ |
| placeOfActivity | Pittsburgh, Pennsylvania ⓘ |
| residence | Pittsburgh, Pennsylvania ⓘ |
| socialStatus | prominent social figure ⓘ |
| spouse |
George Westinghouse
ⓘ
Marguerite Erskine Walker self-linksurface differs ⓘ |
| spouseOccupation |
industrialist
ⓘ
inventor ⓘ |
| timePeriod |
early 20th century
ⓘ
late 19th century ⓘ |
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: Marguerite Erskine Walker Description of subject: Marguerite Erskine Walker was the wife of American inventor and industrialist George Westinghouse and a prominent Pittsburgh social figure and philanthropist in the late 19th and early 20th centuries.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
George Westinghouse