Henry Deringer
E159386
Henry Deringer was a 19th-century American gunsmith best known for designing the small, easily concealable pocket pistols that became widely popular and lent their name (via a misspelling) to the term "derringer."
All labels observed (2)
| Label | Occurrences |
|---|---|
| Henry Deringer canonical | 1 |
| Henry Deringer Sr. | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1145435 — 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: Henry Deringer Context triple: [Derringer pistol, isNamedAfter, Henry Deringer]
-
A.
Edward Leister
Edward Leister was an English colonist and passenger on the Mayflower who became one of the signers of the Mayflower Compact in 1620.
-
B.
Lewis Cass Judson
Lewis Cass Judson was an American pioneer and early settler associated with the development of the Pacific Northwest region.
-
C.
Henry Hess
Henry Hess was a notable figure in whose honor the Henry Hess Award was established, recognizing significant contributions in his field.
-
D.
Adam Haupt
Adam Haupt is a designer known for creating the memorial at the former Nazi extermination camp Treblinka in Poland.
-
E.
Theodore Brentano
Theodore Brentano was an American diplomat and jurist who served as the first U.S. Ambassador to Hungary in the early 20th century.
- 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: Henry Deringer Target entity description: Henry Deringer was a 19th-century American gunsmith best known for designing the small, easily concealable pocket pistols that became widely popular and lent their name (via a misspelling) to the term "derringer."
-
A.
Edward Leister
Edward Leister was an English colonist and passenger on the Mayflower who became one of the signers of the Mayflower Compact in 1620.
-
B.
Lewis Cass Judson
Lewis Cass Judson was an American pioneer and early settler associated with the development of the Pacific Northwest region.
-
C.
Henry Hess
Henry Hess was a notable figure in whose honor the Henry Hess Award was established, recognizing significant contributions in his field.
-
D.
Adam Haupt
Adam Haupt is a designer known for creating the memorial at the former Nazi extermination camp Treblinka in Poland.
-
E.
Theodore Brentano
Theodore Brentano was an American diplomat and jurist who served as the first U.S. Ambassador to Hungary in the early 20th century.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
firearms designer
ⓘ
gunsmith ⓘ person ⓘ |
| activeYearsEnd | mid 19th century ⓘ |
| activeYearsStart | early 19th century ⓘ |
| burialPlace |
Philadelphia, Pennsylvania
ⓘ
linked to:
Philadelphia
|
| businessLocation |
Philadelphia, Pennsylvania
ⓘ
linked to:
Philadelphia
|
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1786-10-26 ⓘ |
| dateOfDeath | 1868-02-28 ⓘ |
| designed |
percussion-cap pocket pistols
ⓘ
single-shot muzzleloading pistols ⓘ |
| ethnicGroup | German American ⓘ |
| familyName |
Deringer
ⓘ
linked to:
Derringer pistol
|
| father |
Henry Deringer Sr.
ⓘ
linked to:
Henry Deringer
|
| fieldOfWork |
firearms manufacturing
ⓘ
gunsmithing ⓘ |
| givenName | Henry ⓘ |
| influenced | development of concealable handguns ⓘ |
| knownFor |
designing small single-shot pocket pistols
ⓘ
inspiring the generic term "derringer" for small pistols ⓘ |
| languageOfName | English ⓘ |
| notableFor | widespread imitation of his pistol designs by other makers ⓘ |
| notableWork |
Deringer pocket pistol
ⓘ
linked to:
Derringer pistol
|
| occupation |
firearms designer
ⓘ
gunsmith ⓘ |
| placeOfBirth | Easton, Pennsylvania ⓘ |
| placeOfDeath |
Philadelphia, Pennsylvania
ⓘ
linked to:
Philadelphia
|
| spellingVariantInspired | derringer ⓘ |
| workedIn |
Philadelphia, Pennsylvania
ⓘ
linked to:
Philadelphia
|
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: Henry Deringer Description of subject: Henry Deringer was a 19th-century American gunsmith best known for designing the small, easily concealable pocket pistols that became widely popular and lent their name (via a misspelling) to the term "derringer."
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Henry Deringer