Abner Doubleday
E476383
Abner Doubleday was a 19th-century United States Army officer and Civil War general often (though controversially) credited in popular myth with inventing the game of baseball.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Abner Doubleday canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4875826 — 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: Abner Doubleday Context triple: [Johnson Stadium at Doubleday Field, namedAfter, Abner Doubleday]
-
A.
Alexander N. Cartwright
Alexander N. Cartwright is an academic leader and engineer who serves as the president of the University of Central Florida and previously held senior leadership roles in major public research universities.
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B.
John Henry Brodribb
John Henry Brodribb, better known as Sir Henry Irving, was a renowned 19th-century English stage actor and the first actor to be knighted.
-
C.
Samuel Barnes
Samuel Barnes is an author known for his work with the Juicy brand.
-
D.
Fielding Dawson
Fielding Dawson was an American writer and painter associated with the Black Mountain poets, known for his experimental prose and close ties to the Black Mountain College community.
-
E.
Henry Edwin Barnes
Henry Edwin Barnes was a 19th-century British ornithologist known for his contributions to the study and documentation of Indian birdlife.
- 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: Abner Doubleday Target entity description: Abner Doubleday was a 19th-century United States Army officer and Civil War general often (though controversially) credited in popular myth with inventing the game of baseball.
-
A.
Alexander N. Cartwright
Alexander N. Cartwright is an academic leader and engineer who serves as the president of the University of Central Florida and previously held senior leadership roles in major public research universities.
-
B.
John Henry Brodribb
John Henry Brodribb, better known as Sir Henry Irving, was a renowned 19th-century English stage actor and the first actor to be knighted.
-
C.
Samuel Barnes
Samuel Barnes is an author known for his work with the Juicy brand.
-
D.
Fielding Dawson
Fielding Dawson was an American writer and painter associated with the Black Mountain poets, known for his experimental prose and close ties to the Black Mountain College community.
-
E.
Henry Edwin Barnes
Henry Edwin Barnes was a 19th-century British ornithologist known for his contributions to the study and documentation of Indian birdlife.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
American Civil War veteran
ⓘ
Freemason ⓘ Union Army general ⓘ United States Army officer ⓘ human ⓘ |
| allegiance | United States of America ⓘ |
| burialPlotReference | Section 1, Arlington National Cemetery NERFINISHED ⓘ |
| conflict |
American Civil War
ⓘ
Mexican–American War NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1819-06-26 ⓘ |
| dateOfDeath | 1893-01-26 ⓘ |
| educatedAt | United States Military Academy ⓘ |
| ethnicGroup | European American ⓘ |
| familyName | Doubleday NERFINISHED ⓘ |
| fieldOfWork |
artillery tactics
ⓘ
military history ⓘ |
| givenName | Abner NERFINISHED ⓘ |
| hasOccupation | Union Army general ⓘ |
| hasPartInTheMythOrLegend | myth that he invented baseball in Cooperstown in 1839 ⓘ |
| honorificTitle | “Father of Baseball” (mythical attribution) ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Saratoga County, New York NERFINISHED ⓘ |
| militaryBranch | United States Army ⓘ |
| militaryRank |
brevet major general
ⓘ
brigadier general ⓘ |
| nativeLanguage | English ⓘ |
| notableEvent |
commanded Union forces at the opening of the Battle of Gettysburg
ⓘ
ordered the first Union shot in defense of Fort Sumter ⓘ |
| notableFor |
being (incorrectly) credited with inventing baseball
ⓘ
role in early battles of the American Civil War ⓘ |
| notableWork |
Chancellorsville and Gettysburg
NERFINISHED
ⓘ
Reminiscences of Forts Sumter and Moultrie in 1860–61 NERFINISHED ⓘ |
| occupation |
author
ⓘ
military officer ⓘ |
| participatedIn |
Battle of Antietam
NERFINISHED
ⓘ
Battle of Fort Sumter NERFINISHED ⓘ Battle of Fredericksburg NERFINISHED ⓘ Battle of Gettysburg NERFINISHED ⓘ Battle of Second Bull Run NERFINISHED ⓘ |
| placeOfBirth | Ballston Spa, New York NERFINISHED ⓘ |
| placeOfBurial | Arlington National Cemetery NERFINISHED ⓘ |
| placeOfDeath | Mendham, New Jersey NERFINISHED ⓘ |
| positionHeld | acting commander of the I Corps, Army of the Potomac ⓘ |
| religion |
Presbyterian
ⓘ
surface form:
Presbyterianism
|
| residence |
Cooperstown, New York
NERFINISHED
ⓘ
Washington, D.C. ⓘ |
| serviceNumberOrID | graduate of West Point class of 1842 ⓘ |
| sexOrGender | male ⓘ |
| subjectOf | Mills Commission report on the origins of baseball ⓘ |
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: Abner Doubleday Description of subject: Abner Doubleday was a 19th-century United States Army officer and Civil War general often (though controversially) credited in popular myth with inventing the game of baseball.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.