Chestnut Grove plantation, New Kent County, Colony of Virginia
E42161
Chestnut Grove plantation in New Kent County, in the colonial Virginia era, was the birthplace and early home of Martha Washington, the future first First Lady of the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chestnut Grove plantation, New Kent County, Colony of Virginia canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T332183 — 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: Chestnut Grove plantation, New Kent County, Colony of Virginia Context triple: [Martha Washington, placeOfBirth, Chestnut Grove plantation, New Kent County, Colony of Virginia]
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A.
Stratford Hall, Westmoreland County, Virginia
Stratford Hall in Westmoreland County, Virginia, is a historic 18th-century plantation house best known as the birthplace and family home of Confederate General Robert E. Lee.
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B.
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.
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C.
Locust Grove Estate
Locust Grove Estate is a historic Hudson River–valley property in Poughkeepsie, New York, best known as the Italianate villa and former home of telegraph inventor Samuel F. B. Morse, now operated as a museum and landscaped estate.
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D.
Arlington House plantation
Arlington House plantation was a historic Virginia estate overlooking the Potomac River that later became the core of what is now Arlington National Cemetery.
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E.
Pennsbury Manor
Pennsbury Manor is the reconstructed 17th-century country estate of Pennsylvania founder William Penn, located along the Delaware River in Bucks County, Pennsylvania, and preserved today as a historic site and museum.
- 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: Chestnut Grove plantation, New Kent County, Colony of Virginia Target entity description: Chestnut Grove plantation in New Kent County, in the colonial Virginia era, was the birthplace and early home of Martha Washington, the future first First Lady of the United States.
-
A.
Stratford Hall, Westmoreland County, Virginia
Stratford Hall in Westmoreland County, Virginia, is a historic 18th-century plantation house best known as the birthplace and family home of Confederate General Robert E. Lee.
-
B.
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.
-
C.
Locust Grove Estate
Locust Grove Estate is a historic Hudson River–valley property in Poughkeepsie, New York, best known as the Italianate villa and former home of telegraph inventor Samuel F. B. Morse, now operated as a museum and landscaped estate.
-
D.
Arlington House plantation
Arlington House plantation was a historic Virginia estate overlooking the Potomac River that later became the core of what is now Arlington National Cemetery.
-
E.
Pennsbury Manor
Pennsbury Manor is the reconstructed 17th-century country estate of Pennsylvania founder William Penn, located along the Delaware River in Bucks County, Pennsylvania, and preserved today as a historic site and museum.
- F. None of above. chosen
Statements (35)
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: Chestnut Grove plantation, New Kent County, Colony of Virginia Description of subject: Chestnut Grove plantation in New Kent County, in the colonial Virginia era, was the birthplace and early home of Martha Washington, the future first First Lady of the United States.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.