Mina Miller Edison
E229453
Mina Miller Edison was an American philanthropist and the second wife of inventor Thomas Edison, known for her social activism and management of the Edison household and estate.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mina Miller Edison canonical | 22 |
| Mina Edison | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2039493 — 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: Mina Miller Edison Context triple: [Glenmont, formerResident, Mina Miller Edison]
-
A.
Marion Estelle Edison
Marion Estelle Edison was the daughter of inventor Thomas Edison and his first wife, Mary Stilwell.
-
B.
Edison
Edison is a large, diverse township in central New Jersey known for its suburban communities, major transportation links, and historical association with inventor Thomas Edison.
-
C.
Emmavail Luce
Emmavail Luce is a member of the Luce family, known primarily as the daughter of Elizabeth Root Luce.
-
D.
Thomas Alva Edison
Thomas Alva Edison was a pioneering American inventor and businessman best known for developing the practical incandescent light bulb, the phonograph, and the motion picture camera.
-
E.
Esme O'Brien Sarnoff
Esme O'Brien Sarnoff was the wife of influential American record producer and talent scout John H. Hammond Jr.
- 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: Mina Miller Edison Target entity description: Mina Miller Edison was an American philanthropist and the second wife of inventor Thomas Edison, known for her social activism and management of the Edison household and estate.
-
A.
Marion Estelle Edison
Marion Estelle Edison was the daughter of inventor Thomas Edison and his first wife, Mary Stilwell.
-
B.
Edison
Edison is a large, diverse township in central New Jersey known for its suburban communities, major transportation links, and historical association with inventor Thomas Edison.
-
C.
Emmavail Luce
Emmavail Luce is a member of the Luce family, known primarily as the daughter of Elizabeth Root Luce.
-
D.
Thomas Alva Edison
Thomas Alva Edison was a pioneering American inventor and businessman best known for developing the practical incandescent light bulb, the phonograph, and the motion picture camera.
-
E.
Esme O'Brien Sarnoff
Esme O'Brien Sarnoff was the wife of influential American record producer and talent scout John H. Hammond Jr.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Thomas Edison’s wife
ⓘ
human ⓘ philanthropist ⓘ social activist ⓘ |
| associatedWith | Thomas Edison National Historical Park ⓘ |
| birthName | Mina Miller ⓘ |
| burialPlace |
Llewellyn Park, West Orange, New Jersey
ⓘ
linked to:
Llewellyn Park
|
| causeOfNotability | second wife of inventor Thomas Alva Edison ⓘ |
| child |
Charles Edison
ⓘ
Madeleine Edison ⓘ Theodore Edison ⓘ
linked to:
William Leslie Edison
|
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1865-07-06 ⓘ |
| dateOfDeath | 1947-08-24 ⓘ |
| educatedAt | Lake Erie Female Seminary ⓘ |
| estateRole | manager of the Glenmont estate ⓘ |
| familyName |
Edison
ⓘ
linked to:
William Leslie Edison
Miller ⓘ |
| father | Lewis Miller ⓘ |
| fieldOfWork |
conservation
ⓘ
philanthropy ⓘ social reform ⓘ |
| fullName | Mina Miller Edison ⓘ |
| givenName | Mina ⓘ |
| householdRole | manager of the Edison household ⓘ |
| knownFor |
hosting and organizing social events for Thomas Edison’s business and political contacts
ⓘ
supporting educational and religious institutions ⓘ |
| languageSpoken | English ⓘ |
| livedDuring |
Gilded Age
ⓘ
Progressive Era ⓘ |
| maritalStatusAtDeath | widow ⓘ |
| memberOf |
National Audubon Society
ⓘ
Woman’s Christian Temperance Union ⓘ
linked to:
Woman's Christian Temperance Union
|
| mother | Jane Miller ⓘ |
| nationality | American ⓘ |
| notableFor |
management of the Edison household and Glenmont estate
ⓘ
philanthropic work ⓘ social and civic activism ⓘ |
| numberOfChildren | 3 ⓘ |
| placeOfBirth |
Akron, Ohio, United States
ⓘ
linked to:
Akron
|
| placeOfDeath | West Orange, New Jersey, United States ⓘ |
| politicalActivity | support for Progressive Era social reforms ⓘ |
| religion | Methodism ⓘ |
| residence |
Glenmont estate, Llewellyn Park, West Orange, New Jersey
ⓘ
linked to:
Llewellyn Park residential community
|
| sexOrGender | female ⓘ |
| socialClass | upper middle class ⓘ |
| spouse | Thomas Alva Edison ⓘ |
| startTimeOfMarriageTo Thomas Alva Edison | 1886-02-24 ⓘ |
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: Mina Miller Edison Description of subject: Mina Miller Edison was an American philanthropist and the second wife of inventor Thomas Edison, known for her social activism and management of the Edison household and estate.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mina Miller Edison
subject linked to:
Madeleine Edison
subject linked to:
Glenmont, Thomas Edison estate
subject linked to:
Jane Miller