Treaty of Detroit (1807)
E429170
The Treaty of Detroit (1807) was an agreement between the United States and several Native American nations that ceded large areas of land in what is now Michigan and Ohio, paving the way for American settlement in the Old Northwest.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Treaty of Detroit (1807) canonical | 2 |
| Treaty of Detroit | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4306699 — 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: Treaty of Detroit (1807) Context triple: [Odawa, treatyPartyTo, Treaty of Detroit (1807)]
-
A.
Treaty of Fort Wayne (1809)
The Treaty of Fort Wayne (1809) was a controversial land cession agreement between the United States and several Native American tribes that fueled Native resistance and helped spark Tecumseh's War.
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B.
Treaty of La Pointe
The Treaty of La Pointe was an 1854 agreement between the United States and Ojibwe (Chippewa) bands that ceded large areas of land in the Lake Superior region while establishing reservations and defining ongoing rights for the Ojibwe people.
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C.
Treaty of Fort Meigs
The Treaty of Fort Meigs was an 1817 agreement between the United States and several Native American tribes, including the Shawnee, that ceded large tracts of Indigenous land in the Northwest Territory to the U.S. government.
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D.
Treaty of St. Marys (1818)
The Treaty of St. Marys (1818) was a U.S.–Native American agreement in which the Miami and other tribes ceded large tracts of land in present-day Indiana and Ohio to the United States, facilitating American expansion in the Old Northwest.
-
E.
Treaty of Prairie du Chien
The Treaty of Prairie du Chien was a series of early 19th-century agreements between the United States and several Native American nations in the Upper Midwest that redefined tribal boundaries and ceded large areas of Indigenous land to the U.S. government.
- 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: Treaty of Detroit (1807) Target entity description: The Treaty of Detroit (1807) was an agreement between the United States and several Native American nations that ceded large areas of land in what is now Michigan and Ohio, paving the way for American settlement in the Old Northwest.
-
A.
Treaty of Fort Wayne (1809)
The Treaty of Fort Wayne (1809) was a controversial land cession agreement between the United States and several Native American tribes that fueled Native resistance and helped spark Tecumseh's War.
-
B.
Treaty of La Pointe
The Treaty of La Pointe was an 1854 agreement between the United States and Ojibwe (Chippewa) bands that ceded large areas of land in the Lake Superior region while establishing reservations and defining ongoing rights for the Ojibwe people.
-
C.
Treaty of Fort Meigs
The Treaty of Fort Meigs was an 1817 agreement between the United States and several Native American tribes, including the Shawnee, that ceded large tracts of Indigenous land in the Northwest Territory to the U.S. government.
-
D.
Treaty of St. Marys (1818)
The Treaty of St. Marys (1818) was a U.S.–Native American agreement in which the Miami and other tribes ceded large tracts of land in present-day Indiana and Ohio to the United States, facilitating American expansion in the Old Northwest.
-
E.
Treaty of Prairie du Chien
The Treaty of Prairie du Chien was a series of early 19th-century agreements between the United States and several Native American nations in the Upper Midwest that redefined tribal boundaries and ceded large areas of Indigenous land to the U.S. government.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
land cession treaty
ⓘ
treaty ⓘ |
| appliesToTerritory |
Old Northwest
NERFINISHED
ⓘ
present-day Michigan ⓘ present-day Ohio ⓘ |
| category |
1807 in American law
ⓘ
Native American history of Michigan ⓘ Native American history of Ohio ⓘ Treaties of the United States NERFINISHED ⓘ |
| chronology | precedes intensified U.S. settlement in Michigan Territory ⓘ |
| country | United States of America ⓘ |
| effect |
increased U.S. control over Great Lakes region
ⓘ
reduction of Native American landholdings in the Old Northwest ⓘ |
| follows | Treaty of Greenville NERFINISHED ⓘ |
| hasType | bilateral and multilateral treaty ⓘ |
| historicalRegion | Northwest Territory NERFINISHED ⓘ |
| impact | altered control of land around Detroit and the lower peninsula of Michigan ⓘ |
| language | English ⓘ |
| legalDomain | public international law ⓘ |
| legalStatus | ratified by the United States government ⓘ |
| location |
Detroit
NERFINISHED
ⓘ
Michigan Territory NERFINISHED ⓘ |
| namedAfter | Detroit NERFINISHED ⓘ |
| negotiatedBy |
United States government
NERFINISHED
ⓘ
William Hull NERFINISHED ⓘ |
| partOf | series of early 19th-century U.S.–Native American treaties ⓘ |
| purpose |
define land boundaries between the United States and Native American nations
ⓘ
secure land for American settlers ⓘ |
| region | Great Lakes region ⓘ |
| relatedEvent | War of 1812 NERFINISHED ⓘ |
| result |
cession of Native American land to the United States
ⓘ
opening of land for American settlement ⓘ |
| signatory |
Chippewa Nation
NERFINISHED
ⓘ
Ottawa Nation NERFINISHED ⓘ Potawatomi Nation NERFINISHED ⓘ United States of America NERFINISHED ⓘ Wyandot Nation NERFINISHED ⓘ |
| signatoryGroup |
Chippewa people
NERFINISHED
ⓘ
Ottawa people NERFINISHED ⓘ Potawatomi people NERFINISHED ⓘ Wyandot people NERFINISHED ⓘ |
| signingDate | 1807-11-17 ⓘ |
| timePeriod | early 19th century ⓘ |
| topic |
United States–Native American relations
ⓘ
westward expansion of the United States ⓘ |
| year | 1807 ⓘ |
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: Treaty of Detroit (1807) Description of subject: The Treaty of Detroit (1807) was an agreement between the United States and several Native American nations that ceded large areas of land in what is now Michigan and Ohio, paving the way for American settlement in the Old Northwest.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Treaty of Detroit
subject surface form:
Wyandot