LeMoyne House
E614970
LeMoyne House is a historic 19th-century home and museum in Washington, Pennsylvania, best known as a former Underground Railroad stop and the residence of abolitionist Dr. Francis Julius LeMoyne.
All labels observed (2)
| Label | Occurrences |
|---|---|
| LeMoyne House canonical | 1 |
| LeMoyne House Museum | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6736551 — 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: LeMoyne House Context triple: [Washington, Pennsylvania, hasHistoricSite, LeMoyne House]
-
A.
Grant-Humphreys Mansion
Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
-
B.
Bowne House
Bowne House is a historic 17th-century residence and museum in Flushing, Queens, renowned as one of New York City’s oldest surviving houses and an early symbol of religious freedom in America.
-
C.
Moffatt-Ladd House
The Moffatt-Ladd House is a historic 18th-century Georgian mansion and museum in Portsmouth, New Hampshire, noted for its well-preserved architecture and role in early American history.
-
D.
McLellan House
McLellan House is a historic Federal-style mansion in Portland, Maine, now incorporated into the Portland Museum of Art as part of its campus.
-
E.
Ladd-Gilman House
The Ladd-Gilman House is a historic 18th-century residence in Exeter, New Hampshire, notable for serving as the state treasury during the American Revolution and now forming part of the American Independence 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: LeMoyne House Target entity description: LeMoyne House is a historic 19th-century home and museum in Washington, Pennsylvania, best known as a former Underground Railroad stop and the residence of abolitionist Dr. Francis Julius LeMoyne.
-
A.
Grant-Humphreys Mansion
Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
-
B.
Bowne House
Bowne House is a historic 17th-century residence and museum in Flushing, Queens, renowned as one of New York City’s oldest surviving houses and an early symbol of religious freedom in America.
-
C.
Moffatt-Ladd House
The Moffatt-Ladd House is a historic 18th-century Georgian mansion and museum in Portsmouth, New Hampshire, noted for its well-preserved architecture and role in early American history.
-
D.
McLellan House
McLellan House is a historic Federal-style mansion in Portland, Maine, now incorporated into the Portland Museum of Art as part of its campus.
-
E.
Ladd-Gilman House
The Ladd-Gilman House is a historic 18th-century residence in Exeter, New Hampshire, notable for serving as the state treasury during the American Revolution and now forming part of the American Independence Museum.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Underground Railroad site
ⓘ
historic house ⓘ museum ⓘ |
| architecturalUse | domestic residence ⓘ |
| associatedWith |
Dr. Francis Julius LeMoyne
NERFINISHED
ⓘ
Underground Railroad NERFINISHED ⓘ abolitionism ⓘ |
| builtInPeriod | 19th century ⓘ |
| category |
Historic house museums in Pennsylvania
ⓘ
Museums in Washington County, Pennsylvania ⓘ National Historic Landmarks in Pennsylvania ⓘ Underground Railroad in Pennsylvania ⓘ |
| city | Washington, Pennsylvania NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Washington County, Pennsylvania NERFINISHED ⓘ |
| culturalRegion | Western Pennsylvania NERFINISHED ⓘ |
| era | pre–Civil War era ⓘ |
| formerResident | Dr. Francis Julius LeMoyne NERFINISHED ⓘ |
| function | educational museum ⓘ |
| heritageDesignation |
National Historic Landmark
ⓘ
listing on the National Register of Historic Places ⓘ |
| heritageDesignationCountry | United States NERFINISHED ⓘ |
| historicalTheme |
African American history
ⓘ
anti-slavery movement in the United States ⓘ |
| locatedIn |
Pennsylvania
ⓘ
United States of America ⓘ
surface form:
United States
Washington County, Pennsylvania NERFINISHED ⓘ Washington, Pennsylvania NERFINISHED ⓘ |
| notableFor |
preservation as a 19th-century home
ⓘ
role in assisting freedom seekers escaping slavery ⓘ |
| openToPublic | yes ⓘ |
| operatedAs | historic house museum open to the public ⓘ |
| preservationStatus | preserved historic structure ⓘ |
| primaryCenturyOfUse | 19th century ⓘ |
| region | Appalachian Plateau NERFINISHED ⓘ |
| significance |
former Underground Railroad stop
ⓘ
home of abolitionist Dr. Francis Julius LeMoyne ⓘ important site in the American abolitionist movement ⓘ |
| state | Pennsylvania ⓘ |
| topic |
history of abolitionism in Pennsylvania
ⓘ
history of the Underground Railroad ⓘ life of Dr. Francis Julius LeMoyne ⓘ |
| tourismType | heritage tourism site ⓘ |
| usedAs |
museum
ⓘ
residence ⓘ |
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: LeMoyne House Description of subject: LeMoyne House is a historic 19th-century home and museum in Washington, Pennsylvania, best known as a former Underground Railroad stop and the residence of abolitionist Dr. Francis Julius LeMoyne.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
LeMoyne House Museum