Lee Harvey Oswald’s brother, Robert Oswald
E648682
Robert Oswald was the brother of Lee Harvey Oswald, known for his public reflections on the Kennedy assassination and his efforts to distance his family from his brother’s actions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lee Harvey Oswald’s brother, Robert Oswald canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7198719 — 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: Lee Harvey Oswald’s brother, Robert Oswald Context triple: [Shannon Rose Hill Memorial Park, hasBurial, Lee Harvey Oswald’s brother, Robert Oswald]
-
A.
James Oswald
James Oswald was an 18th-century Scottish merchant and politician from Glasgow, known for his role in civic affairs and participation in Enlightenment intellectual circles.
-
B.
James Oswald Little
James Oswald Little was an Australian Aboriginal country music singer, songwriter, and guitarist renowned as a pioneering and influential figure in Australian music.
-
C.
Lee Harvey Oswald
Lee Harvey Oswald was a former U.S. Marine who is widely believed to have shot and killed President John F. Kennedy in Dallas in 1963, though his guilt has remained the subject of extensive controversy and conspiracy theories.
-
D.
Jack Ruby
Jack Ruby was the Dallas nightclub owner who fatally shot Lee Harvey Oswald, the accused assassin of President John F. Kennedy, on live television in 1963.
-
E.
John O'Neil
John O'Neil is best known as the former husband of American actress Teri Garr.
- 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: Lee Harvey Oswald’s brother, Robert Oswald Target entity description: Robert Oswald was the brother of Lee Harvey Oswald, known for his public reflections on the Kennedy assassination and his efforts to distance his family from his brother’s actions.
-
A.
James Oswald
James Oswald was an 18th-century Scottish merchant and politician from Glasgow, known for his role in civic affairs and participation in Enlightenment intellectual circles.
-
B.
James Oswald Little
James Oswald Little was an Australian Aboriginal country music singer, songwriter, and guitarist renowned as a pioneering and influential figure in Australian music.
-
C.
Lee Harvey Oswald
Lee Harvey Oswald was a former U.S. Marine who is widely believed to have shot and killed President John F. Kennedy in Dallas in 1963, though his guilt has remained the subject of extensive controversy and conspiracy theories.
-
D.
Jack Ruby
Jack Ruby was the Dallas nightclub owner who fatally shot Lee Harvey Oswald, the accused assassin of President John F. Kennedy, on live television in 1963.
-
E.
John O'Neil
John O'Neil is best known as the former husband of American actress Teri Garr.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
American citizen
ⓘ
human ⓘ |
| associatedWithEvent | aftermath of the assassination of John F. Kennedy ⓘ |
| countryOfCitizenship |
United States
ⓘ
linked to:
United States of America
|
| ethnicity | white American ⓘ |
| familyRelationship | older brother of Lee Harvey Oswald ⓘ |
| hasGivenName | Robert ⓘ |
| hasLastName | Oswald ⓘ |
| languageSpoken | English ⓘ |
| mediaAppearance |
print interviews about the Kennedy assassination
ⓘ
television interviews about the Kennedy assassination ⓘ |
| name | Robert Oswald ⓘ |
| notableFor |
being the brother of Lee Harvey Oswald
ⓘ
commentary on Lee Harvey Oswald’s role in the Kennedy assassination ⓘ efforts to distance his family from Lee Harvey Oswald’s actions ⓘ public reflections on the assassination of John F. Kennedy ⓘ |
| occupation | author of a memoir about his brother Lee Harvey Oswald ⓘ |
| publicStance |
acknowledged the impact of the assassination on his family
ⓘ
sought to protect and distance his immediate family from Lee Harvey Oswald’s notoriety ⓘ |
| relative | Lee Harvey Oswald ⓘ |
| residence |
United States
ⓘ
linked to:
United States of America
|
| sibling | Lee Harvey Oswald ⓘ |
| subjectOf | news coverage related to the Kennedy assassination anniversaries ⓘ |
| topicOf | interviews about the Kennedy assassination ⓘ |
| viewOnLeeHarveyOswald | expressed belief that Lee Harvey Oswald was responsible for the assassination of John F. Kennedy ⓘ |
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: Lee Harvey Oswald’s brother, Robert Oswald Description of subject: Robert Oswald was the brother of Lee Harvey Oswald, known for his public reflections on the Kennedy assassination and his efforts to distance his family from his brother’s actions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Shannon Rose Hill Memorial Park, Fort Worth, Texas, United States