John O’Leary
E591383
19th-century Irish person
Fenian
Irish nationalist
political activist
political prisoner
revolutionary
John O’Leary was a prominent 19th-century Irish nationalist and Fenian leader who became a symbol of Irish republican resistance through his activism, imprisonment, and later influence on cultural nationalism.
All labels observed (3)
| Label | Occurrences |
|---|---|
| John O'Leary | 2 |
| John O'Leary (politician) | 1 |
| John O’Leary canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6395049 — 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 O’Leary Context triple: [Irish Republican Brotherhood, notableMember, John O’Leary]
-
A.
Edward L. Doheny
Edward L. Doheny was a prominent early 20th-century American oil tycoon whose business dealings and political connections made him a central figure in major U.S. oil industry and corruption controversies.
-
B.
Henry O'Neill
Henry O'Neill was an American character actor known for his numerous supporting roles in Hollywood films of the 1930s and 1940s.
-
C.
William X. O'Brien
William X. O'Brien was an influential Irish trade unionist and political organizer who played a key role in shaping Ireland’s labor movement and early 20th-century politics.
-
D.
John McGlynn
John McGlynn is a Scottish football manager best known for his successful spells in charge of Raith Rovers.
-
E.
William Henry O’Connell
William Henry O’Connell was a prominent early 20th-century American cardinal of the Roman Catholic Church who wielded significant religious and political influence as the longtime leader of the Boston church.
- 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 O’Leary Target entity description: John O’Leary was a prominent 19th-century Irish nationalist and Fenian leader who became a symbol of Irish republican resistance through his activism, imprisonment, and later influence on cultural nationalism.
-
A.
Edward L. Doheny
Edward L. Doheny was a prominent early 20th-century American oil tycoon whose business dealings and political connections made him a central figure in major U.S. oil industry and corruption controversies.
-
B.
Henry O'Neill
Henry O'Neill was an American character actor known for his numerous supporting roles in Hollywood films of the 1930s and 1940s.
-
C.
William X. O'Brien
William X. O'Brien was an influential Irish trade unionist and political organizer who played a key role in shaping Ireland’s labor movement and early 20th-century politics.
-
D.
John McGlynn
John McGlynn is a Scottish football manager best known for his successful spells in charge of Raith Rovers.
-
E.
William Henry O’Connell
William Henry O’Connell was a prominent early 20th-century American cardinal of the Roman Catholic Church who wielded significant religious and political influence as the longtime leader of the Boston church.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
19th-century Irish person
ⓘ
Fenian ⓘ Irish nationalist ⓘ political activist ⓘ political prisoner ⓘ revolutionary ⓘ |
| arrestedFor | treason felony ⓘ |
| associatedWith |
Irish cultural nationalism
ⓘ
Young Ireland tradition NERFINISHED ⓘ |
| birthDate | 1830-07-23 ⓘ |
| birthPlace | Tipperary, Ireland NERFINISHED ⓘ |
| buriedAt | Glasnevin Cemetery NERFINISHED ⓘ |
| centuryOfActivity | 19th century ⓘ |
| commemoratedAs | symbol of steadfast Irish republicanism ⓘ |
| convictedOf | treason felony ⓘ |
| deathDate | 1907-03-16 ⓘ |
| deathPlace | Dublin, Ireland NERFINISHED ⓘ |
| editorOf | The Irish People NERFINISHED ⓘ |
| educatedAt |
Queen’s College Cork
NERFINISHED
ⓘ
Trinity College Dublin NERFINISHED ⓘ |
| exilePeriod | 1871–1885 ⓘ |
| imprisonedIn | English prisons ⓘ |
| influenced |
Irish Literary Revival
NERFINISHED
ⓘ
W. B. Yeats NERFINISHED ⓘ |
| knownFor |
Irish nationalist activism
ⓘ
influence on Irish cultural nationalism ⓘ leadership in the Fenian movement ⓘ symbol of Irish republican resistance ⓘ |
| laterActivity | advising younger nationalist and literary figures ⓘ |
| livedIn | Paris NERFINISHED ⓘ |
| memberOf |
Fenian Brotherhood
NERFINISHED
ⓘ
Irish Republican Brotherhood NERFINISHED ⓘ |
| movement |
Fenian movement
NERFINISHED
ⓘ
Irish republicanism ⓘ cultural nationalism ⓘ |
| name | John O’Leary NERFINISHED ⓘ |
| nationality | Irish ⓘ |
| notableWork | Recollections of Fenians and Fenianism NERFINISHED ⓘ |
| occupation |
editor
ⓘ
journalist ⓘ political leader ⓘ |
| politicalAlignment |
Irish republican
ⓘ
Irish separatist ⓘ |
| releasedFromPrison | 1871 ⓘ |
| returnedTo | Dublin NERFINISHED ⓘ |
| returnYear | 1885 ⓘ |
| sentence | 20 years’ penal servitude ⓘ |
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 O’Leary Description of subject: John O’Leary was a prominent 19th-century Irish nationalist and Fenian leader who became a symbol of Irish republican resistance through his activism, imprisonment, and later influence on cultural nationalism.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
John O'Leary
this entity surface form:
John O'Leary (politician)
subject surface form:
O'Malley's March
this entity surface form:
John O'Leary