Henry Billings Brown
E40558
Henry Billings Brown was an Associate Justice of the U.S. Supreme Court best known for authoring the decision that upheld racial segregation under the “separate but equal” doctrine.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Henry Billings Brown canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T181516 — 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: Henry Billings Brown Context triple: [Plessy v. Ferguson, majorityOpinionBy, Henry Billings Brown]
-
A.
Walter A. Brown
Walter A. Brown was an American sports executive best known for helping establish the NBA and building the Boston Celtics into a championship franchise.
-
B.
Henry Atkinson
Henry Atkinson was a U.S. Army officer best known for commanding federal forces during the Black Hawk War of 1832.
-
C.
Edward Nichols
Edward Nichols was a physicist best known for founding the influential scientific journal Physical Review.
-
D.
Frederic L. Smith
Frederic L. Smith was an American industrialist and early automotive pioneer who played a key role in the creation and development of General Motors.
-
E.
Harold Hazen
Harold Hazen was an American electrical engineer and MIT professor known for his pioneering work in control systems and his role in developing early analog computing devices.
- 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: Henry Billings Brown Target entity description: Henry Billings Brown was an Associate Justice of the U.S. Supreme Court best known for authoring the decision that upheld racial segregation under the “separate but equal” doctrine.
-
A.
Walter A. Brown
Walter A. Brown was an American sports executive best known for helping establish the NBA and building the Boston Celtics into a championship franchise.
-
B.
Henry Atkinson
Henry Atkinson was a U.S. Army officer best known for commanding federal forces during the Black Hawk War of 1832.
-
C.
Edward Nichols
Edward Nichols was a physicist best known for founding the influential scientific journal Physical Review.
-
D.
Frederic L. Smith
Frederic L. Smith was an American industrialist and early automotive pioneer who played a key role in the creation and development of General Motors.
-
E.
Harold Hazen
Harold Hazen was an American electrical engineer and MIT professor known for his pioneering work in control systems and his role in developing early analog computing devices.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Associate Justice of the Supreme Court of the United States
ⓘ
person ⓘ |
| almaMater |
Harvard Law School
ⓘ
Yale University ⓘ |
| appointedBy |
Benjamin Harrison
ⓘ
Rutherford B. Hayes ⓘ |
| barAdmission | Michigan ⓘ |
| birthDate | 1836-03-02 ⓘ |
| birthPlace |
Lee, Massachusetts
ⓘ
surface form:
South Lee, Massachusetts, United States
|
| burialPlace | Elmwood Cemetery, Detroit, Michigan, United States ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| deathDate | 1913-09-04 ⓘ |
| deathPlace | Bronson, Michigan, United States ⓘ |
| education |
Harvard Law School
ⓘ
Yale College ⓘ Yale Law School ⓘ Yale University ⓘ |
| endTime |
as Associate Justice of the Supreme Court of the United States: 1906-05-28
ⓘ
as Judge of the U.S. District Court for the Eastern District of Michigan: 1890-12-29 ⓘ |
| era | Gilded Age ⓘ |
| familyName | Brown ⓘ |
| fieldOfWork |
admiralty law
ⓘ
constitutional law ⓘ international law ⓘ |
| givenName | Henry ⓘ |
| ideology | judicial conservatism ⓘ |
| knownFor | authoring the Supreme Court opinion upholding racial segregation under the "separate but equal" doctrine ⓘ |
| language | English ⓘ |
| memberOf |
Republican Party
ⓘ
surface form:
Republican Party (United States)
|
| middleName | Billings ⓘ |
| name | Henry Billings Brown self-link ⓘ |
| notableCase |
Plessy v. Ferguson (1896)
ⓘ
surface form:
Plessy v. Ferguson
The Paquete Habana ⓘ |
| notableWork | majority opinion in Plessy v. Ferguson ⓘ |
| occupation |
judge
ⓘ
lawyer ⓘ |
| positionHeld |
Associate Justice of the Supreme Court of the United States
ⓘ
Judge of the United States District Court for the Eastern District of Michigan ⓘ |
| practicedLawIn |
Detroit
ⓘ
surface form:
Detroit, Michigan, United States
|
| predecessor |
John Wesley Longyear
ⓘ
Samuel Blatchford ⓘ |
| religion | Protestantism ⓘ |
| residence |
Detroit
ⓘ
surface form:
Detroit, Michigan, United States
|
| spouse |
Caroline Pitts
ⓘ
Mary Tyler ⓘ |
| startTime |
as Associate Justice of the Supreme Court of the United States: 1891-01-05
ⓘ
as Judge of the U.S. District Court for the Eastern District of Michigan: 1875-03-17 ⓘ |
| successor |
Henry Howard Swan
ⓘ
William R. Day ⓘ
surface form:
William Rufus Day
|
| workedAs | United States district judge for the Eastern District of Michigan ⓘ |
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: Henry Billings Brown Description of subject: Henry Billings Brown was an Associate Justice of the U.S. Supreme Court best known for authoring the decision that upheld racial segregation under the “separate but equal” doctrine.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Plessy v. Ferguson