Margaret McGrath
E492447
Margaret McGrath was an American philanthropist and the first wife of U.S. Vice President Nelson A. Rockefeller.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margaret McGrath canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5048436 — 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 McGrath Context triple: [Margaret McGrath Rockefeller, birthName, Margaret McGrath]
-
A.
Mary McCleary
Mary McCleary is best known as the wife of famed American automobile executive Lee Iacocca.
-
B.
Maureen Monaghan
Maureen Monaghan is the mother of English actor Dominic Monaghan, known for his roles in "The Lord of the Rings" film trilogy and the television series "Lost."
-
C.
Margaret Hogan
Margaret Hogan was the wife of legendary Major League Baseball manager and team owner Connie Mack.
-
D.
Patricia O’Callaghan
Patricia O’Callaghan is a Canadian soprano and cabaret-style singer known for her interpretations of Leonard Cohen’s songs and eclectic repertoire spanning classical, pop, and chanson.
-
E.
Elizabeth McLaughlin
Elizabeth McLaughlin is an American actress known for her roles in television series such as the psychological drama "Hand of God."
- 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 McGrath Target entity description: Margaret McGrath was an American philanthropist and the first wife of U.S. Vice President Nelson A. Rockefeller.
-
A.
Mary McCleary
Mary McCleary is best known as the wife of famed American automobile executive Lee Iacocca.
-
B.
Maureen Monaghan
Maureen Monaghan is the mother of English actor Dominic Monaghan, known for his roles in "The Lord of the Rings" film trilogy and the television series "Lost."
-
C.
Margaret Hogan
Margaret Hogan was the wife of legendary Major League Baseball manager and team owner Connie Mack.
-
D.
Patricia O’Callaghan
Patricia O’Callaghan is a Canadian soprano and cabaret-style singer known for her interpretations of Leonard Cohen’s songs and eclectic repertoire spanning classical, pop, and chanson.
-
E.
Elizabeth McLaughlin
Elizabeth McLaughlin is an American actress known for her roles in television series such as the psychological drama "Hand of God."
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| ethnicGroup | White American ⓘ |
| familyName | McGrath ⓘ |
| givenName | Margaret ⓘ |
| hasReligion | Protestantism ⓘ |
| languageSpoken | English ⓘ |
| lifestyle | upper-class American social circle ⓘ |
| maritalStatus | divorced from Nelson A. Rockefeller ⓘ |
| memberOf | Rockefeller family by marriage ⓘ |
| notableFor |
being the first wife of Nelson A. Rockefeller
ⓘ
philanthropy ⓘ |
| notableRelative |
Nelson A. Rockefeller
ⓘ
linked to:
Nelson Rockefeller
|
| occupation |
philanthropist
ⓘ
socialite ⓘ |
| positionHeld | Second Lady of New York ⓘ |
| residence |
New York
ⓘ
United States ⓘ
linked to:
United States of America
|
| sexOrGender | female ⓘ |
| spouse |
Nelson A. Rockefeller
ⓘ
linked to:
Nelson Rockefeller
Nelson Aldrich Rockefeller ⓘ
linked to:
Nelson Rockefeller
|
| spouseOfPoliticalOfficeHolder |
Governor of New York
ⓘ
Vice President of the United States ⓘ |
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 McGrath Description of subject: Margaret McGrath was an American philanthropist and the first wife of U.S. Vice President Nelson A. Rockefeller.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.