Captain Obed Marsh
E730123
Captain Obed Marsh is a sinister sea captain and cult leader in H. P. Lovecraft’s mythos, known for brokering a blasphemous pact with the Deep Ones that dooms the town of Innsmouth.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Captain Obed Marsh canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8388329 — 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: Captain Obed Marsh Context triple: [The Shadow over Innsmouth, hasCharacter, Captain Obed Marsh]
-
A.
Captain Benjamin Tyreen
Captain Benjamin Tyreen is a proud, hot-tempered Irish-born Confederate cavalry officer who becomes Major Dundee’s bitter rival and uneasy ally in the 1965 Western film "Major Dundee."
-
B.
Captain B. McCrea
Captain B. McCrea is the human commander of the spaceship Axiom in Pixar's animated film "WALL-E," who evolves from a complacent caretaker into an active leader determined to restore life on Earth.
-
C.
Captain Benjamin L. Willard
Captain Benjamin L. Willard is the introspective and morally conflicted U.S. Army officer sent on a covert mission to assassinate Colonel Kurtz in the Vietnam War film "Apocalypse Now."
-
D.
Captain Davenport
Captain Davenport is a principled Black Army officer in the film "A Soldier's Story" who investigates the murder of a fellow soldier amid racial tensions on a segregated World War II-era base.
-
E.
Captain Hiram Combs
Captain Hiram Combs was a local figure of historical significance in Arkansas, honored as the namesake of the community of Combs.
- 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: Captain Obed Marsh Target entity description: Captain Obed Marsh is a sinister sea captain and cult leader in H. P. Lovecraft’s mythos, known for brokering a blasphemous pact with the Deep Ones that dooms the town of Innsmouth.
-
A.
Captain Benjamin Tyreen
Captain Benjamin Tyreen is a proud, hot-tempered Irish-born Confederate cavalry officer who becomes Major Dundee’s bitter rival and uneasy ally in the 1965 Western film "Major Dundee."
-
B.
Captain B. McCrea
Captain B. McCrea is the human commander of the spaceship Axiom in Pixar's animated film "WALL-E," who evolves from a complacent caretaker into an active leader determined to restore life on Earth.
-
C.
Captain Benjamin L. Willard
Captain Benjamin L. Willard is the introspective and morally conflicted U.S. Army officer sent on a covert mission to assassinate Colonel Kurtz in the Vietnam War film "Apocalypse Now."
-
D.
Captain Davenport
Captain Davenport is a principled Black Army officer in the film "A Soldier's Story" who investigates the murder of a fellow soldier amid racial tensions on a segregated World War II-era base.
-
E.
Captain Hiram Combs
Captain Hiram Combs was a local figure of historical significance in Arkansas, honored as the namesake of the community of Combs.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
cult leader
ⓘ
fictional character ⓘ sea captain ⓘ |
| activity |
organizing human sacrifices to the Deep Ones
ⓘ
smuggling gold and jewelry from the Deep Ones ⓘ |
| appearsIn | The Shadow over Innsmouth ⓘ |
| appearsInUniverse | Cthulhu Mythos ⓘ |
| associatedWith |
Deep Ones
ⓘ
Devil Reef ⓘ Esoteric Order of Dagon ⓘ Innsmouth ⓘ |
| causeOfInnsmouthTransformation | pact with the Deep Ones ⓘ |
| commands | trading ship ⓘ |
| consequenceOfActions |
degeneration of Innsmouth population
ⓘ
spread of Deep One hybrid bloodline ⓘ |
| creator | H. P. Lovecraft ⓘ |
| family | Marsh family ⓘ |
| fictionalCenturyOfActivity | 19th century ⓘ |
| firstPublicationAppearance | Weird Tales, April 1936 (The Shadow over Innsmouth) ⓘ |
| gender | male ⓘ |
| hasDescendant |
Barnabas Marsh
ⓘ
other Marsh family members of Innsmouth ⓘ |
| homeTown | Innsmouth ⓘ |
| implements | Deep One worship in Innsmouth ⓘ |
| introducesPractice | interbreeding between humans and Deep Ones ⓘ |
| languageOfWorkOrName | English ⓘ |
| learnsAbout | Deep One worship from Pacific islanders ⓘ |
| legacy |
dominance of Marsh family in Innsmouth
ⓘ
permanent alliance between Innsmouth and Deep Ones ⓘ |
| literaryGenre | cosmic horror ⓘ |
| makesPactWith | Deep Ones ⓘ |
| moralAlignment | sinister ⓘ |
| motive |
access to Deep One gold
ⓘ
economic gain for Innsmouth ⓘ protection of Innsmouth from poverty ⓘ |
| narrativeFunction | catalyst of Innsmouth’s doom ⓘ |
| nationality | American ⓘ |
| occupation |
sea captain
ⓘ
trader ⓘ |
| orders | raids and killings of non‑cultist townspeople ⓘ |
| partOf |
Lovecraftian mythos of Innsmouth
ⓘ
linked to:
Cthulhu Mythos
|
| religion | Esoteric Order of Dagon ⓘ |
| role |
founder of the Esoteric Order of Dagon
ⓘ
leader of a cult devoted to the Deep Ones ⓘ |
| secret | keeps existence of Deep Ones hidden from most of Innsmouth ⓘ |
| statusInStory | deceased before main events of The Shadow over Innsmouth ⓘ |
| tradesWith | South Sea islanders ⓘ |
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: Captain Obed Marsh Description of subject: Captain Obed Marsh is a sinister sea captain and cult leader in H. P. Lovecraft’s mythos, known for brokering a blasphemous pact with the Deep Ones that dooms the town of Innsmouth.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.