William Dennison Jr.
E275494
William Dennison Jr. was an American politician who served as the 24th governor of Ohio and later as U.S. Postmaster General during the Civil War.
All labels observed (3)
| Label | Occurrences |
|---|---|
| William Dennison | 1 |
| William Dennison Jr. canonical | 1 |
| William Dennison was the Governor of Ohio | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2529789 — 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: William Dennison Jr. Context triple: [Dennison, Ohio, namedAfter, William Dennison Jr.]
-
A.
James S. Sherman
James S. Sherman was an American politician who served as the 27th vice president of the United States under President William Howard Taft from 1909 until his death in 1912.
-
B.
Robert Joseph Pershing Foster
Robert Joseph Pershing Foster was an African American physician whose migration from the Jim Crow South to California is one of the key personal narratives chronicled in Isabel Wilkerson’s book *The Warmth of Other Suns*.
-
C.
Arthur Garfield Hays
Arthur Garfield Hays was a prominent American civil liberties lawyer and general counsel for the ACLU, known for defending controversial causes and clients in landmark trials of the early 20th century.
-
D.
Hugh S. Johnson
Hugh S. Johnson was an American soldier, lawyer, and government official best known for directing President Franklin D. Roosevelt’s New Deal National Recovery Administration in the early 1930s.
-
E.
Landon T. Clay
Landon T. Clay was an American businessman and philanthropist known for his significant support of scientific research and astronomy.
- 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: William Dennison Jr. Target entity description: William Dennison Jr. was an American politician who served as the 24th governor of Ohio and later as U.S. Postmaster General during the Civil War.
-
A.
James S. Sherman
James S. Sherman was an American politician who served as the 27th vice president of the United States under President William Howard Taft from 1909 until his death in 1912.
-
B.
Robert Joseph Pershing Foster
Robert Joseph Pershing Foster was an African American physician whose migration from the Jim Crow South to California is one of the key personal narratives chronicled in Isabel Wilkerson’s book *The Warmth of Other Suns*.
-
C.
Arthur Garfield Hays
Arthur Garfield Hays was a prominent American civil liberties lawyer and general counsel for the ACLU, known for defending controversial causes and clients in landmark trials of the early 20th century.
-
D.
Hugh S. Johnson
Hugh S. Johnson was an American soldier, lawyer, and government official best known for directing President Franklin D. Roosevelt’s New Deal National Recovery Administration in the early 1930s.
-
E.
Landon T. Clay
Landon T. Clay was an American businessman and philanthropist known for his significant support of scientific research and astronomy.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Governor of Ohio
ⓘ
United States Postmaster General ⓘ human ⓘ politician ⓘ |
| appointedBy | Abraham Lincoln ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Dennison ⓘ |
| fieldOfWork |
federal government
ⓘ
public administration ⓘ state government ⓘ |
| genre | American politics ⓘ |
| givenName | William ⓘ |
| hasRole |
cabinet member of the United States
ⓘ
state executive ⓘ |
| memberOfPoliticalParty | Republican Party ⓘ |
| notableFor |
serving as 24th Governor of Ohio
ⓘ
serving as U.S. Postmaster General during the Civil War ⓘ |
| occupation | politician ⓘ |
| officeEndTime |
service as U.S. Postmaster General ended in 1866
ⓘ
term as Governor of Ohio ended in 1862 ⓘ |
| officeStartTime |
served as U.S. Postmaster General starting in 1864
ⓘ
term as Governor of Ohio began in 1860 ⓘ |
| ordinalInOffice | 24th Governor of Ohio ⓘ |
| participatedIn | American Civil War (as a political leader) ⓘ |
| positionHeld |
Governor of Ohio
ⓘ
Postmaster General of the United States ⓘ
surface form:
United States Postmaster General
|
| residence | Ohio ⓘ |
| stateRepresented | Ohio ⓘ |
| workLocation |
Columbus, Ohio
ⓘ
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: William Dennison Jr. Description of subject: William Dennison Jr. was an American politician who served as the 24th governor of Ohio and later as U.S. Postmaster General during the Civil War.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
William Dennison
this entity surface form:
William Dennison was the Governor of Ohio