Mulberry Grove plantation
E235985
Mulberry Grove plantation was a prominent Georgia estate along the Savannah River, historically notable as the home of Revolutionary War general Nathanael Greene’s widow Catherine and as the site where Eli Whitney developed the cotton gin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mulberry Grove plantation canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2123638 — 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: Mulberry Grove plantation Context triple: [Catherine Littlefield Greene, residence, Mulberry Grove plantation]
-
A.
Chestnut Grove plantation
Chestnut Grove plantation was an 18th-century Virginia estate best known as the birthplace and family home of Martha Washington, the future first First Lady of the United States.
-
B.
Landsford Plantation
Landsford Plantation was a historic Southern plantation estate in South Carolina associated with Revolutionary War officer and statesman William R. Davie.
-
C.
Priestley Plantation
Priestley Plantation was a Southern plantation estate that served as the birthplace of influential American architect Henry Hobson Richardson.
-
D.
Middleton Place plantation
Middleton Place plantation is a historic rice plantation and National Historic Landmark near Charleston, South Carolina, renowned for its 18th-century terraced gardens and role in early American history.
-
E.
Shadwell plantation
Shadwell plantation was the 18th-century Virginia estate best known as the birthplace and early home of Thomas Jefferson.
- 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: Mulberry Grove plantation Target entity description: Mulberry Grove plantation was a prominent Georgia estate along the Savannah River, historically notable as the home of Revolutionary War general Nathanael Greene’s widow Catherine and as the site where Eli Whitney developed the cotton gin.
-
A.
Chestnut Grove plantation
Chestnut Grove plantation was an 18th-century Virginia estate best known as the birthplace and family home of Martha Washington, the future first First Lady of the United States.
-
B.
Landsford Plantation
Landsford Plantation was a historic Southern plantation estate in South Carolina associated with Revolutionary War officer and statesman William R. Davie.
-
C.
Priestley Plantation
Priestley Plantation was a Southern plantation estate that served as the birthplace of influential American architect Henry Hobson Richardson.
-
D.
Middleton Place plantation
Middleton Place plantation is a historic rice plantation and National Historic Landmark near Charleston, South Carolina, renowned for its 18th-century terraced gardens and role in early American history.
-
E.
Shadwell plantation
Shadwell plantation was the 18th-century Virginia estate best known as the birthplace and early home of Thomas Jefferson.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
plantation ⓘ |
| associatedWithEvent | development of the cotton gin ⓘ |
| associatedWithField | agricultural innovation ⓘ |
| associatedWithHistoricalTheme |
New England textile industry
ⓘ
surface form:
Industrial Revolution in America
expansion of cotton agriculture in the American South ⓘ history of slavery in the United States ⓘ |
| associatedWithPerson | Eli Whitney ⓘ |
| associatedWithTechnology | early cotton processing ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| economicBasis | slave plantation economy ⓘ |
| grantedBy |
Georgia
ⓘ
surface form:
State of Georgia
|
| grantedTo | Nathanael Greene ⓘ |
| historicalEra |
18th century
ⓘ
19th century ⓘ |
| historicalRegion | Chatham County, Georgia NERFINISHED ⓘ |
| laborSystem | enslaved labor ⓘ |
| locatedIn | Georgia ⓘ |
| locatedNear |
Savannah
ⓘ
surface form:
Savannah, Georgia
|
| locatedOnRiver | Savannah River ⓘ |
| notableResident |
Catherine Greene
ⓘ
Nathanael Greene ⓘ |
| ownedBy |
Catherine Greene
ⓘ
Nathanael Greene ⓘ |
| primaryCrop |
cotton
ⓘ
rice ⓘ |
| siteOfInvention | cotton gin ⓘ |
| status | no longer extant as original plantation complex ⓘ |
| timePeriodOfSignificance |
American Revolutionary War era
ⓘ
early American Republic ⓘ |
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: Mulberry Grove plantation Description of subject: Mulberry Grove plantation was a prominent Georgia estate along the Savannah River, historically notable as the home of Revolutionary War general Nathanael Greene’s widow Catherine and as the site where Eli Whitney developed the cotton gin.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Catherine Littlefield Greene