Douglas H. Cooper
E616076
Douglas H. Cooper was a Confederate officer and Indian agent who led Native American troops in several key campaigns in the Civil War’s Indian Territory.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Douglas H. Cooper canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6724235 — 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: Douglas H. Cooper Context triple: [Civil War in Indian Territory, notableCommander, Douglas H. Cooper]
-
A.
Willard Warren Cummings
Willard Warren Cummings was an American artist and educator best known as a co-founder and driving force behind the influential Skowhegan School of Painting and Sculpture in Maine.
-
B.
Daniel E. Koshland Jr.
Daniel E. Koshland Jr. was an influential American biochemist and longtime editor of the journal Science, renowned for his work on enzyme mechanisms and protein dynamics.
-
C.
Eric E. Osmond
Eric E. Osmond is a film editor best known for his work on the animated feature "The Super Mario Bros. Movie."
-
D.
George Cadle Price
George Cadle Price was a Belizean statesman and nationalist leader who served as the country’s first Prime Minister and is widely regarded as the “Father of the Nation.”
-
E.
Kenneth Karlin
Kenneth Karlin is a Danish record producer and songwriter best known as one half of the R&B and pop production duo Soulshock & Karlin, who have crafted hits for numerous major international artists.
- 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: Douglas H. Cooper Target entity description: Douglas H. Cooper was a Confederate officer and Indian agent who led Native American troops in several key campaigns in the Civil War’s Indian Territory.
-
A.
Willard Warren Cummings
Willard Warren Cummings was an American artist and educator best known as a co-founder and driving force behind the influential Skowhegan School of Painting and Sculpture in Maine.
-
B.
Daniel E. Koshland Jr.
Daniel E. Koshland Jr. was an influential American biochemist and longtime editor of the journal Science, renowned for his work on enzyme mechanisms and protein dynamics.
-
C.
Eric E. Osmond
Eric E. Osmond is a film editor best known for his work on the animated feature "The Super Mario Bros. Movie."
-
D.
George Cadle Price
George Cadle Price was a Belizean statesman and nationalist leader who served as the country’s first Prime Minister and is widely regarded as the “Father of the Nation.”
-
E.
Kenneth Karlin
Kenneth Karlin is a Danish record producer and songwriter best known as one half of the R&B and pop production duo Soulshock & Karlin, who have crafted hits for numerous major international artists.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Confederate military officer
ⓘ
Indian agent ⓘ person ⓘ |
| allegiance | Confederate States of America ⓘ |
| areaOfActivity |
Indian Territory
NERFINISHED
ⓘ
present-day Oklahoma ⓘ |
| conflict | American Civil War ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| ethnicGroupOfTroopsCommanded |
Chickasaw
NERFINISHED
ⓘ
Choctaw NERFINISHED ⓘ |
| hasRole | leader of Native American Confederate forces ⓘ |
| historicalPeriod | 19th century United States history ⓘ |
| led | Native American Confederate troops ⓘ |
| militaryBranch | Confederate States Army NERFINISHED ⓘ |
| militaryRank | officer ⓘ |
| notableFor |
commanding Confederate-aligned Native American units in Indian Territory
ⓘ
leading Native American troops for the Confederacy ⓘ service as a Confederate officer in the Trans-Mississippi theater ⓘ |
| occupation |
Indian agent
ⓘ
soldier ⓘ |
| participatedIn | Civil War campaigns in Indian Territory NERFINISHED ⓘ |
| positionHeld | United States Indian agent NERFINISHED ⓘ |
| roleDuringWar | Confederate commander of Native American troops ⓘ |
| sideInCivilWar | Confederacy NERFINISHED ⓘ |
| theaterOfWar | Indian Territory NERFINISHED ⓘ |
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: Douglas H. Cooper Description of subject: Douglas H. Cooper was a Confederate officer and Indian agent who led Native American troops in several key campaigns in the Civil War’s Indian Territory.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.