Seamus Dever
E673644
Seamus Dever is an American actor best known for playing Detective Kevin Ryan on the television series "Castle."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Seamus Dever canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T7560427 — 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: Seamus Dever Context triple: [Castle, starring, Seamus Dever]
-
A.
Seamus Tierney
Seamus Tierney is a cinematographer known for his work on the film "Love, Antosha."
-
B.
Dermot Crowley
Dermot Crowley is an Irish actor best known for his role as DSU Martin Schenk in the British crime drama series "Luther."
-
C.
Dermot McDermott
Dermot McDermott is an individual notable enough to be recognized as a bearer of the surname McDermott, though specific widely known public details about him are not clearly established.
-
D.
Andrew Duggan
Andrew Duggan was an American character actor known for his prolific work in film and television from the 1950s through the 1980s.
-
E.
Frank Dillane
Frank Dillane is an English actor best known for his role as Nick Clark in the television series "Fear the Walking Dead" and for playing young Tom Riddle in "Harry Potter and the Half-Blood Prince."
- 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: Seamus Dever Target entity description: Seamus Dever is an American actor best known for playing Detective Kevin Ryan on the television series "Castle."
-
A.
Seamus Tierney
Seamus Tierney is a cinematographer known for his work on the film "Love, Antosha."
-
B.
Dermot Crowley
Dermot Crowley is an Irish actor best known for his role as DSU Martin Schenk in the British crime drama series "Luther."
-
C.
Dermot McDermott
Dermot McDermott is an individual notable enough to be recognized as a bearer of the surname McDermott, though specific widely known public details about him are not clearly established.
-
D.
Andrew Duggan
Andrew Duggan was an American character actor known for his prolific work in film and television from the 1950s through the 1980s.
-
E.
Frank Dillane
Frank Dillane is an English actor best known for his role as Nick Clark in the television series "Fear the Walking Dead" and for playing young Tom Riddle in "Harry Potter and the Half-Blood Prince."
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
television actor ⓘ |
| characterPortrayed | Detective Kevin Ryan ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Carnegie Mellon University
ⓘ
linked to:
CMU
Northern Arizona University ⓘ
linked to:
Northern Arizona Teachers College
|
| familyName | Dever ⓘ |
| fieldOfWork | performing arts ⓘ |
| genre | television ⓘ |
| givenName | Seamus ⓘ |
| knownFor | playing Detective Kevin Ryan on Castle ⓘ |
| languageSpoken | English ⓘ |
| name | Seamus Dever ⓘ |
| nationality | American ⓘ |
| notableWork |
Army Wives
ⓘ
Castle ⓘ Cold Case ⓘ Drop Dead Diva ⓘ General Hospital ⓘ Hollywoodland ⓘ Mad Men ⓘ NCIS ⓘ Ready or Not (2019 short film) ⓘ
linked to:
Ready or Not
|
| occupation | actor ⓘ |
| spouse | Juliana Dever ⓘ |
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: Seamus Dever Description of subject: Seamus Dever is an American actor best known for playing Detective Kevin Ryan on the television series "Castle."
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.