Maria Cooper Janis
E315918
Maria Cooper Janis is an American painter and author best known as the daughter of legendary film actor Gary Cooper and for her work preserving and promoting his legacy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maria Cooper Janis canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2844846 — 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: Maria Cooper Janis Context triple: [Gary Cooper, child, Maria Cooper Janis]
-
A.
Maxine Cooper
Maxine Cooper was an American actress best known for her role as Velda, the loyal secretary in the classic 1955 film noir "Kiss Me Deadly."
-
B.
Barbara Cooper
Barbara Cooper is one of the teenage daughters in the classic American sitcom "One Day at a Time," known for navigating adolescence and family life with humor and heart.
-
C.
Maria Cooley
Maria Cooley was the wife of American landscape painter Jasper Francis Cropsey, a prominent figure of the Hudson River School.
-
D.
Janet Coats Black
Janet Coats Black was a Scottish philanthropist and widow of publisher James Tait Black, best known for endowing the prestigious James Tait Black Memorial Prizes in literature.
-
E.
Mary Lee Woods
Mary Lee Woods was a British mathematician and computer scientist who worked on early computers at Ferranti and was the mother of World Wide Web inventor Tim Berners-Lee.
- 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: Maria Cooper Janis Target entity description: Maria Cooper Janis is an American painter and author best known as the daughter of legendary film actor Gary Cooper and for her work preserving and promoting his legacy.
-
A.
Maxine Cooper
Maxine Cooper was an American actress best known for her role as Velda, the loyal secretary in the classic 1955 film noir "Kiss Me Deadly."
-
B.
Barbara Cooper
Barbara Cooper is one of the teenage daughters in the classic American sitcom "One Day at a Time," known for navigating adolescence and family life with humor and heart.
-
C.
Maria Cooley
Maria Cooley was the wife of American landscape painter Jasper Francis Cropsey, a prominent figure of the Hudson River School.
-
D.
Janet Coats Black
Janet Coats Black was a Scottish philanthropist and widow of publisher James Tait Black, best known for endowing the prestigious James Tait Black Memorial Prizes in literature.
-
E.
Mary Lee Woods
Mary Lee Woods was a British mathematician and computer scientist who worked on early computers at Ferranti and was the mother of World Wide Web inventor Tim Berners-Lee.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
American
ⓘ
author ⓘ human ⓘ painter ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Cooper Janis ⓘ |
| father | Gary Cooper ⓘ |
| fieldOfWork |
biographical writing
ⓘ
visual arts ⓘ |
| gender | female ⓘ |
| genre |
biography
ⓘ
memoir ⓘ |
| givenName | Maria ⓘ |
| hasRelative |
Byron Janis
ⓘ
Gary Cooper ⓘ Veronica Cooper ⓘ |
| languageOfWorkOrName | English ⓘ |
| mother | Veronica Cooper ⓘ |
| name | Maria Cooper Janis self-link ⓘ |
| notableActivity |
collaboration with film historians and archives on Gary Cooper-related projects
ⓘ
public appearances discussing Gary Cooper’s life and career ⓘ |
| notableFor |
being the daughter of actor Gary Cooper
ⓘ
preserving and promoting Gary Cooper's legacy ⓘ |
| notableRole | custodian of Gary Cooper’s legacy ⓘ |
| notableWork |
Gary Cooper
ⓘ
surface form:
Gary Cooper Off Camera: A Daughter Remembers
|
| occupation |
author
ⓘ
painter ⓘ |
| participatesIn | exhibitions of her paintings ⓘ |
| placeOfBirth |
California, United States
ⓘ
surface form:
California
Los Angeles ⓘ United States of America ⓘ |
| spouse | Byron Janis ⓘ |
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: Maria Cooper Janis Description of subject: Maria Cooper Janis is an American painter and author best known as the daughter of legendary film actor Gary Cooper and for her work preserving and promoting his legacy.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.