Mary C. McCall Jr.
E214387
Mary C. McCall Jr. was a pioneering American screenwriter and one of the first female presidents of the Screen Writers Guild, known for her work in Hollywood during the 1930s and 1940s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mary C. McCall Jr. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1200239 — 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 C. McCall Jr. Context triple: [A Midsummer Night's Dream (1935 film), screenwriter, Mary C. McCall Jr.]
-
A.
Martha McMillan Roberts
Martha McMillan Roberts was a Farm Security Administration photographer known for documenting American life during the Great Depression era.
-
B.
Jane Wills Pitts
Jane Wills Pitts was the mother of Helen Pitts Douglass, the white suffragist and second wife of abolitionist Frederick Douglass.
-
C.
Mary McBride Smith
Mary McBride Smith was the wife of renowned American film director John Ford.
-
D.
Nellie W. Carter
Nellie W. Carter was the mother of American actor and entertainer Mickey Rooney.
-
E.
Dixie Lee
Dixie Lee was an American singer and actress of the early 20th century, best known for her work in film and music as well as her marriage to Bing Crosby.
- 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 C. McCall Jr. Target entity description: Mary C. McCall Jr. was a pioneering American screenwriter and one of the first female presidents of the Screen Writers Guild, known for her work in Hollywood during the 1930s and 1940s.
-
A.
Martha McMillan Roberts
Martha McMillan Roberts was a Farm Security Administration photographer known for documenting American life during the Great Depression era.
-
B.
Jane Wills Pitts
Jane Wills Pitts was the mother of Helen Pitts Douglass, the white suffragist and second wife of abolitionist Frederick Douglass.
-
C.
Mary McBride Smith
Mary McBride Smith was the wife of renowned American film director John Ford.
-
D.
Nellie W. Carter
Nellie W. Carter was the mother of American actor and entertainer Mickey Rooney.
-
E.
Dixie Lee
Dixie Lee was an American singer and actress of the early 20th century, best known for her work in film and music as well as her marriage to Bing Crosby.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
American screenwriter
ⓘ
human ⓘ screenwriter ⓘ trade union leader ⓘ woman ⓘ |
| activeIn | Hollywood ⓘ |
| advocatedFor |
greater recognition of women screenwriters
ⓘ
improved working conditions for writers ⓘ screenwriters' rights ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| employer | major Hollywood studios ⓘ |
| fieldOfWork |
film
ⓘ
screenwriting ⓘ |
| genre |
drama film
ⓘ
romantic drama film ⓘ war film ⓘ |
| hasRole |
guild officer
ⓘ
labor negotiator ⓘ |
| industry | film industry ⓘ |
| languageOfWorkOrName | English ⓘ |
| memberOf |
Writers Guild of America
ⓘ
surface form:
Screen Writers Guild
|
| movement | labor movement in Hollywood ⓘ |
| notableAchievement |
helped establish precedents for women in Hollywood unions
ⓘ
helped strengthen collective bargaining for screenwriters ⓘ |
| notableFor |
being one of the first female presidents of the Screen Writers Guild
ⓘ
pioneering role for women in Hollywood screenwriting ⓘ |
| notableWork |
Craig's Wife
ⓘ
Lady for a Day ⓘ
surface form:
Lady for a Night
Mr. Skeffington ⓘ The Breaking Point ⓘ The Cowboy and the Lady ⓘ The Fighting Sullivans ⓘ The Sisters ⓘ |
| occupation |
film producer
ⓘ
screenwriter ⓘ union leader ⓘ |
| placeOfActivity | Los Angeles ⓘ |
| positionHeld | president of the Screen Writers Guild ⓘ |
| sexOrGender | female ⓘ |
| workPeriod |
1930s
ⓘ
1940s ⓘ |
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 C. McCall Jr. Description of subject: Mary C. McCall Jr. was a pioneering American screenwriter and one of the first female presidents of the Screen Writers Guild, known for her work in Hollywood during the 1930s and 1940s.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.