Staatsburgh State Historic Site
E9650
Staatsburgh State Historic Site is a Gilded Age mansion and former country estate of the Mills family, preserved as a museum overlooking the Hudson River in New York.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Staatsburgh State Historic Site canonical | 9 |
| Hudson River estate at Staatsburg | 1 |
| Staatsburg State Historic Site | 1 |
| Staatsburgh | 1 |
| Staatsburgh State Historic Site (formerly his estate) | 1 |
| Staatsburgh mansion | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T83941 — 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: Staatsburgh State Historic Site Context triple: [Dutchess County, containsHistoricSite, Staatsburgh State Historic Site]
-
A.
Olana State Historic Site
Olana State Historic Site is the former home and Persian-inspired hilltop estate of Hudson River School painter Frederic Edwin Church, now preserved as a museum and landscape overlooking the Hudson River.
-
B.
Princeton Battlefield State Park
Princeton Battlefield State Park is a historic site and public park preserving the location of a pivotal 1777 Revolutionary War battle near Princeton, New Jersey.
-
C.
New York State Museum
The New York State Museum is a major cultural and historical institution in Albany that showcases New York’s natural history, anthropology, art, and state heritage through extensive collections and public exhibitions.
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D.
Old Dutch Church of Sleepy Hollow
The Old Dutch Church of Sleepy Hollow is a historic 17th-century stone church in Sleepy Hollow, New York, famed as a setting in Washington Irving’s “The Legend of Sleepy Hollow” and one of the oldest existing churches in the state.
-
E.
F.D. Roosevelt State Park
F.D. Roosevelt State Park is Georgia’s largest state park, known for its extensive hiking trails, scenic overlooks, and historical ties to President Franklin D. Roosevelt.
- 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: Staatsburgh State Historic Site Target entity description: Staatsburgh State Historic Site is a Gilded Age mansion and former country estate of the Mills family, preserved as a museum overlooking the Hudson River in New York.
-
A.
Olana State Historic Site
Olana State Historic Site is the former home and Persian-inspired hilltop estate of Hudson River School painter Frederic Edwin Church, now preserved as a museum and landscape overlooking the Hudson River.
-
B.
Princeton Battlefield State Park
Princeton Battlefield State Park is a historic site and public park preserving the location of a pivotal 1777 Revolutionary War battle near Princeton, New Jersey.
-
C.
New York State Museum
The New York State Museum is a major cultural and historical institution in Albany that showcases New York’s natural history, anthropology, art, and state heritage through extensive collections and public exhibitions.
-
D.
Old Dutch Church of Sleepy Hollow
The Old Dutch Church of Sleepy Hollow is a historic 17th-century stone church in Sleepy Hollow, New York, famed as a setting in Washington Irving’s “The Legend of Sleepy Hollow” and one of the oldest existing churches in the state.
-
E.
F.D. Roosevelt State Park
F.D. Roosevelt State Park is Georgia’s largest state park, known for its extensive hiking trails, scenic overlooks, and historical ties to President Franklin D. Roosevelt.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Gilded Age mansion
ⓘ
historic house museum ⓘ state historic site ⓘ |
| alsoKnownAs |
Mills Mansion
ⓘ
surface form:
Mills Mansion State Historic Site
|
| architecturalStyle |
Beaux-Arts
ⓘ
Classical Revival ⓘ |
| builtFor |
Ogden Mills
ⓘ
Ruth Livingston Mills ⓘ |
| category |
Historic house museums in New York
ⓘ
Museums in Dutchess County, New York ⓘ State parks of New York ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| era | Gilded Age ⓘ |
| formerName | Mills Mansion ⓘ |
| formerOwner | Mills family ⓘ |
| function | interpretation of Gilded Age country house life ⓘ |
| hasCollectionType |
decorative arts
ⓘ
fine art ⓘ period furnishings ⓘ |
| hasFeature |
formal rooms
ⓘ
landscaped grounds ⓘ river views ⓘ |
| hasSignificance | example of Gilded Age country estate on the Hudson River ⓘ |
| heritageDesignation |
New York State Register of Historic Places
ⓘ
surface form:
New York State Register of Historic Places listing
|
| locatedIn |
Dutchess County
ⓘ
surface form:
Dutchess County, New York
Hudson Valley ⓘ
surface form:
Hudson River Valley
Staatsburg, New York ⓘ |
| openToPublic | true ⓘ |
| operatedBy | New York State Office of Parks, Recreation and Historic Preservation ⓘ |
| overlooks | Hudson River ⓘ |
| ownedBy |
New York
ⓘ
surface form:
New York State
|
| partOf | Ogden Mills & Ruth Livingston Mills State Park ⓘ |
| preservedAs | historic site ⓘ |
| primaryTheme |
Hudson River Valley elite society in the Gilded Age
ⓘ
lives of the Mills family ⓘ |
| region |
Poughkeepsie–Newburgh–Middletown metropolitan area
ⓘ
surface form:
Mid-Hudson region
|
| state | New York ⓘ |
| tourType | guided tours ⓘ |
| use |
historic house tour site
ⓘ
museum ⓘ |
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: Staatsburgh State Historic Site Description of subject: Staatsburgh State Historic Site is a Gilded Age mansion and former country estate of the Mills family, preserved as a museum overlooking the Hudson River in New York.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Staatsburg State Historic Site
this entity surface form:
Staatsburgh State Historic Site (formerly his estate)
this entity surface form:
Staatsburgh
this entity surface form:
Staatsburgh mansion
Ogden Mills & Ruth Livingston Mills State Park
→
hasHistoricHouse
→
Staatsburgh State Historic Site
ⓘ
this entity surface form:
Hudson River estate at Staatsburg