John Marshall Clemens
E164920
John Marshall Clemens was an American lawyer, judge, and the father of author Mark Twain (Samuel Clemens).
All labels observed (1)
| Label | Occurrences |
|---|---|
| John Marshall Clemens canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T549909 — 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: John Marshall Clemens Context triple: [J.M. Clemens Justice of the Peace Office, associatedWith, John Marshall Clemens]
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A.
Lucius Quintus Cincinnatus Lamar
Lucius Quintus Cincinnatus Lamar was a 19th-century American statesman, jurist, and Confederate veteran who later served as a U.S. congressman, senator, cabinet member, and Supreme Court justice noted for his efforts at national reconciliation after the Civil War.
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B.
James Hicks Stone
James Hicks Stone was the brother of prominent American architect Edward Durell Stone and a member of the Stone family noted for its contributions to architecture and the arts.
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C.
William Gibbons
William Gibbons was an early 17th-century English navigator and explorer associated with Arctic and Northwest Passage voyages.
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D.
James Pinckney Henderson
James Pinckney Henderson was an American lawyer, diplomat, and statesman who played a key role in the annexation of Texas and became a prominent political leader in the mid-19th century.
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E.
Thoroughgood Marshall
Thoroughgood Marshall, better known as Thurgood Marshall, was a pioneering American civil rights lawyer and the first African American justice on the U.S. Supreme Court.
- 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: John Marshall Clemens Target entity description: John Marshall Clemens was an American lawyer, judge, and the father of author Mark Twain (Samuel Clemens).
-
A.
Lucius Quintus Cincinnatus Lamar
Lucius Quintus Cincinnatus Lamar was a 19th-century American statesman, jurist, and Confederate veteran who later served as a U.S. congressman, senator, cabinet member, and Supreme Court justice noted for his efforts at national reconciliation after the Civil War.
-
B.
James Hicks Stone
James Hicks Stone was the brother of prominent American architect Edward Durell Stone and a member of the Stone family noted for its contributions to architecture and the arts.
-
C.
William Gibbons
William Gibbons was an early 17th-century English navigator and explorer associated with Arctic and Northwest Passage voyages.
-
D.
James Pinckney Henderson
James Pinckney Henderson was an American lawyer, diplomat, and statesman who played a key role in the annexation of Texas and became a prominent political leader in the mid-19th century.
-
E.
Thoroughgood Marshall
Thoroughgood Marshall, better known as Thurgood Marshall, was a pioneering American civil rights lawyer and the first African American justice on the U.S. Supreme Court.
- F. None of above. chosen
Statements (39)
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: John Marshall Clemens Description of subject: John Marshall Clemens was an American lawyer, judge, and the father of author Mark Twain (Samuel Clemens).
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.