Robert C. Mardian
E760287
Robert C. Mardian was an American lawyer and Republican political operative best known for his role in the Watergate scandal as a senior official in Richard Nixon’s administration.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert C. Mardian canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7148143 — 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: Robert C. Mardian Context triple: [United States v. John N. Mitchell et al., hasDefendant, Robert C. Mardian]
-
A.
William M. Conselman
William M. Conselman was an American screenwriter and occasional director best known for his work on early 20th-century Hollywood films and for co-creating the comic strip "Ella Cinders."
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B.
George A. Bermann
George A. Bermann is a prominent American legal scholar and expert in international and comparative law, particularly known for his work in international arbitration.
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C.
John H. Vreeland
John H. Vreeland was an American lawyer and Republican politician from New Jersey who served as a state senator in the late 19th and early 20th centuries.
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D.
Robert N. Davoren
Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
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E.
Charles F. Roos
Charles F. Roos was an American economist and mathematician known for his pioneering work in econometrics and contributions to the formalization of economic theory.
- 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: Robert C. Mardian Target entity description: Robert C. Mardian was an American lawyer and Republican political operative best known for his role in the Watergate scandal as a senior official in Richard Nixon’s administration.
-
A.
William M. Conselman
William M. Conselman was an American screenwriter and occasional director best known for his work on early 20th-century Hollywood films and for co-creating the comic strip "Ella Cinders."
-
B.
George A. Bermann
George A. Bermann is a prominent American legal scholar and expert in international and comparative law, particularly known for his work in international arbitration.
-
C.
John H. Vreeland
John H. Vreeland was an American lawyer and Republican politician from New Jersey who served as a state senator in the late 19th and early 20th centuries.
-
D.
Robert N. Davoren
Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
-
E.
Charles F. Roos
Charles F. Roos was an American economist and mathematician known for his pioneering work in econometrics and contributions to the formalization of economic theory.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
American politician
ⓘ
human ⓘ political operative ⓘ |
| affiliatedWith | Richard Nixon administration NERFINISHED ⓘ |
| causeOfDeath | complications from pneumonia ⓘ |
| conflict | World War II ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1923-10-23 ⓘ |
| dateOfDeath | 2006-07-19 ⓘ |
| educatedAt |
Harvard Law School
ⓘ
University of Southern California ⓘ |
| employer |
United States government
ⓘ
surface form:
United States federal government
|
| familyName | Mardian NERFINISHED ⓘ |
| fieldOfWork |
law
ⓘ
politics ⓘ |
| genreOfWork | political law ⓘ |
| givenName | Robert ⓘ |
| hasEthnicGroup | Armenian American ⓘ |
| hasSpouse | Miriam Mardian NERFINISHED ⓘ |
| languageOfWorkOrName | English ⓘ |
| memberOfPoliticalParty |
Republican Party
ⓘ
surface form:
Republican Party (United States)
|
| militaryService | United States Navy ⓘ |
| notableEvent | indictment related to Watergate ⓘ |
| notableFor | role in the Watergate scandal ⓘ |
| notableWork | service in the U.S. Department of Justice Internal Security Division ⓘ |
| numberOfChildren | 5 ⓘ |
| occupation |
lawyer
ⓘ
political operative ⓘ |
| participatedIn | Watergate scandal NERFINISHED ⓘ |
| placeOfBirth | Pasadena, California, United States NERFINISHED ⓘ |
| placeOfDeath | Los Angeles, California, United States NERFINISHED ⓘ |
| positionHeld |
Assistant Attorney General for the Internal Security Division of the U.S. Department of Justice
NERFINISHED
ⓘ
senior official in the administration of Richard Nixon ⓘ |
| practicedLawIn | California NERFINISHED ⓘ |
| religion | Christianity ⓘ |
| residence |
Los Angeles
ⓘ
surface form:
Los Angeles, California, United States
|
| sexOrGender | male ⓘ |
| workLocation | Washington, D.C. ⓘ |
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: Robert C. Mardian Description of subject: Robert C. Mardian was an American lawyer and Republican political operative best known for his role in the Watergate scandal as a senior official in Richard Nixon’s administration.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.