Edgar Ross
E432610
Edgar Ross is a high-ranking U.S. government agent and primary antagonist in the video game Red Dead Redemption, known for manipulating and ultimately betraying protagonist John Marston.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Edgar Ross canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T3955341 — 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: Edgar Ross Context triple: [John Marston, killedBy, Edgar Ross]
-
A.
Frederick Haines
Frederick Haines was a British Army officer who served as Commander-in-Chief of the Indian Army during the late 19th century.
-
B.
Frederic McLaughlin
Frederic McLaughlin was an American businessman and sports executive best known for establishing and owning the NHL’s Chicago Blackhawks in the early 20th century.
-
C.
Cecil B. Moore
Cecil B. Moore was a prominent Philadelphia civil rights leader, lawyer, and NAACP president known for his militant activism against racial segregation and discrimination in the mid-20th century.
-
D.
Lewis M. Rutherfurd
Lewis M. Rutherfurd was a 19th-century American lawyer-turned-astronomer and pioneering astrophotographer known for his influential work in celestial photography and astronomical instrumentation.
-
E.
Edwin Blashfield
Edwin Blashfield was an American muralist and painter best known for his large-scale allegorical works in prominent public buildings across the United States.
- 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: Edgar Ross Target entity description: Edgar Ross is a high-ranking U.S. government agent and primary antagonist in the video game Red Dead Redemption, known for manipulating and ultimately betraying protagonist John Marston.
-
A.
Frederick Haines
Frederick Haines was a British Army officer who served as Commander-in-Chief of the Indian Army during the late 19th century.
-
B.
Frederic McLaughlin
Frederic McLaughlin was an American businessman and sports executive best known for establishing and owning the NHL’s Chicago Blackhawks in the early 20th century.
-
C.
Cecil B. Moore
Cecil B. Moore was a prominent Philadelphia civil rights leader, lawyer, and NAACP president known for his militant activism against racial segregation and discrimination in the mid-20th century.
-
D.
Lewis M. Rutherfurd
Lewis M. Rutherfurd was a 19th-century American lawyer-turned-astronomer and pioneering astrophotographer known for his influential work in celestial photography and astronomical instrumentation.
-
E.
Edwin Blashfield
Edwin Blashfield was an American muralist and painter best known for his large-scale allegorical works in prominent public buildings across the United States.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
antagonist
ⓘ
fictional character ⓘ video game character ⓘ |
| affiliation |
Bureau of Investigation
NERFINISHED
ⓘ
United States government NERFINISHED ⓘ |
| antagonistTo | John Marston NERFINISHED ⓘ |
| appearsIn |
Red Dead Redemption
NERFINISHED
ⓘ
Red Dead Redemption 2 NERFINISHED ⓘ |
| appearsInChapter | epilogue of Red Dead Redemption ⓘ |
| appearsInTimePeriod | early 20th century American West ⓘ |
| betrays | John Marston NERFINISHED ⓘ |
| characterAlignment | lawful evil ⓘ |
| deathBy | Jack Marston NERFINISHED ⓘ |
| deathCause | gunshot ⓘ |
| deathLocation | riverbank near a hunting spot ⓘ |
| diesIn | Red Dead Redemption NERFINISHED ⓘ |
| enemy |
Bill Williamson
NERFINISHED
ⓘ
Dutch van der Linde NERFINISHED ⓘ Javier Escuella NERFINISHED ⓘ |
| forcesToWorkForGovernment | John Marston NERFINISHED ⓘ |
| franchise | Red Dead NERFINISHED ⓘ |
| gameDeveloper | Rockstar Games NERFINISHED ⓘ |
| gamePublisher | Rockstar Games NERFINISHED ⓘ |
| goal |
eliminate former outlaws
ⓘ
secure government control over the frontier ⓘ |
| kills | John Marston NERFINISHED ⓘ |
| laterAppearance | Red Dead Redemption 2 NERFINISHED ⓘ |
| manipulates | John Marston NERFINISHED ⓘ |
| method |
blackmail
ⓘ
coercion ⓘ manipulation ⓘ |
| nationality | American ⓘ |
| occupation |
Bureau of Investigation agent
ⓘ
government agent ⓘ |
| personalityTrait |
ambitious
ⓘ
cynical ⓘ manipulative ⓘ ruthless ⓘ |
| platformOfWork |
Nintendo Switch
NERFINISHED
ⓘ
PlayStation 3 NERFINISHED ⓘ PlayStation 4 NERFINISHED ⓘ Xbox 360 NERFINISHED ⓘ |
| represents |
corruption in law enforcement
ⓘ
encroaching modern government ⓘ |
| responsibleFor | death of John Marston ⓘ |
| roleInWork | primary antagonist of Red Dead Redemption ⓘ |
| supervises | field operations against outlaws ⓘ |
| threatens |
Abigail Marston
NERFINISHED
ⓘ
Jack Marston NERFINISHED ⓘ |
| worksWith | Archer Fordham NERFINISHED ⓘ |
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: Edgar Ross Description of subject: Edgar Ross is a high-ranking U.S. government agent and primary antagonist in the video game Red Dead Redemption, known for manipulating and ultimately betraying protagonist John Marston.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Bureau of Investigation (Red Dead Redemption)