Michael O'Laughlen
E29484
Michael O'Laughlen was an American Confederate sympathizer and associate of John Wilkes Booth who was implicated as a co-conspirator in the plot surrounding the assassination of President Abraham Lincoln.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Michael O’Laughlen | 6 |
| Michael O'Laughlen canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T186016 — 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: Michael O'Laughlen Context triple: [Assassination of Abraham Lincoln, conspirator, Michael O'Laughlen]
-
A.
Craig T. Nelson
Craig T. Nelson is an American actor best known for his Emmy-winning role as football coach Hayden Fox on the TV sitcom "Coach" and for voicing Bob Parr/Mr. Incredible in Pixar's "The Incredibles" films.
-
B.
Ed Harris
Ed Harris is an American actor and filmmaker known for his intense, authoritative performances in films such as "The Truman Show," "Apollo 13," and "Pollock."
-
C.
Bradley Whitford
Bradley Whitford is an American actor best known for his Emmy-winning role as Josh Lyman on the political drama series "The West Wing."
-
D.
Norman Lloyd
Norman Lloyd was an American actor, producer, and director whose career in film, television, and theater spanned more than eight decades.
-
E.
Richard Schiff
Richard Schiff is an American actor best known for his Emmy-winning role as communications director Toby Ziegler on the political drama series "The West Wing."
- 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: Michael O'Laughlen Target entity description: Michael O'Laughlen was an American Confederate sympathizer and associate of John Wilkes Booth who was implicated as a co-conspirator in the plot surrounding the assassination of President Abraham Lincoln.
-
A.
Craig T. Nelson
Craig T. Nelson is an American actor best known for his Emmy-winning role as football coach Hayden Fox on the TV sitcom "Coach" and for voicing Bob Parr/Mr. Incredible in Pixar's "The Incredibles" films.
-
B.
Ed Harris
Ed Harris is an American actor and filmmaker known for his intense, authoritative performances in films such as "The Truman Show," "Apollo 13," and "Pollock."
-
C.
Bradley Whitford
Bradley Whitford is an American actor best known for his Emmy-winning role as Josh Lyman on the political drama series "The West Wing."
-
D.
Norman Lloyd
Norman Lloyd was an American actor, producer, and director whose career in film, television, and theater spanned more than eight decades.
-
E.
Richard Schiff
Richard Schiff is an American actor best known for his Emmy-winning role as communications director Toby Ziegler on the political drama series "The West Wing."
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
American Civil War-era figure
ⓘ
person ⓘ |
| associatedWith |
Confederate underground network in Maryland
ⓘ
John Wilkes Booth ⓘ |
| birthDate | 1840-06-03 ⓘ |
| birthPlace |
Baltimore
ⓘ
surface form:
Baltimore, Maryland
|
| burialPlace |
Baltimore
ⓘ
surface form:
Baltimore, Maryland
|
| causeOfDeath | yellow fever ⓘ |
| coConspiratorOf | John Wilkes Booth ⓘ |
| convictedOf | conspiracy in the assassination of Abraham Lincoln ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| deathDate | 1867-09-23 ⓘ |
| deathPlace |
Fort Jefferson
ⓘ
surface form:
Fort Jefferson, Dry Tortugas, Florida
|
| ethnicGroup | Irish American ⓘ |
| familyName | O'Laughlen ⓘ |
| fullName | Michael O'Laughlen self-link ⓘ |
| gender | male ⓘ |
| givenName | Michael ⓘ |
| historicalPeriod | 19th century ⓘ |
| implicatedAs | co-conspirator in Lincoln assassination plot ⓘ |
| implicatedIn | conspiracy to assassinate Abraham Lincoln ⓘ |
| imprisonedAt |
Fort Jefferson
ⓘ
surface form:
Fort Jefferson, Dry Tortugas, Florida
|
| knownAssociate |
David Herold
ⓘ
Dr. Samuel Mudd ⓘ George Atzerodt ⓘ Lewis Powell ⓘ Mary Surratt ⓘ Samuel Arnold ⓘ |
| language | English ⓘ |
| legalStatusAtDeath | convicted prisoner ⓘ |
| mannerOfDeath | disease ⓘ |
| militaryConflictContext | American Civil War ⓘ |
| nationality | American ⓘ |
| notableEvent | arrest and trial following Lincoln's assassination ⓘ |
| notableFor | involvement in conspiracy related to the assassination of Abraham Lincoln ⓘ |
| occupation | clerk ⓘ |
| participantIn | plot surrounding the assassination of Abraham Lincoln ⓘ |
| placeOfDetention |
Fort Jefferson
ⓘ
surface form:
Fort Jefferson, Dry Tortugas, Florida
|
| placeOfOrigin |
Baltimore
ⓘ
surface form:
Baltimore, Maryland
|
| politicalAlignment | Confederate sympathizer ⓘ |
| religion | Roman Catholic ⓘ |
| sentence | life imprisonment ⓘ |
| stateOfOrigin | Maryland ⓘ |
| triedBy | United States military commission ⓘ |
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: Michael O'Laughlen Description of subject: Michael O'Laughlen was an American Confederate sympathizer and associate of John Wilkes Booth who was implicated as a co-conspirator in the plot surrounding the assassination of President Abraham Lincoln.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Michael O’Laughlen
this entity surface form:
Michael O’Laughlen
subject surface form:
George Atzerodt
this entity surface form:
Michael O’Laughlen
this entity surface form:
Michael O’Laughlen
this entity surface form:
Michael O’Laughlen
this entity surface form:
Michael O’Laughlen