Surratt House Museum
E32886
Surratt House Museum is a historic 19th-century Maryland home best known for its connection to Mary Surratt and the conspiracy to assassinate President Abraham Lincoln.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Surratt House Museum canonical | 5 |
| Surratt boarding house | 3 |
| Surratt House | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T253858 — 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: Surratt House Museum Context triple: [Prince George’s County, Maryland, hasHistoricalSite, Surratt House Museum]
-
A.
Shriver House Museum
Shriver House Museum is a historic house museum in Gettysburg that interprets civilian life and experiences during the Battle of Gettysburg in the American Civil War.
-
B.
D.A. Dorsey House
The D.A. Dorsey House is a historic Miami residence that was home to Dana A. Dorsey, one of the city’s first Black millionaires and a prominent businessman and community leader.
-
C.
Ford's Theatre
Ford's Theatre is a historic playhouse in Washington, D.C., best known as the site where President Abraham Lincoln was fatally shot in 1865.
-
D.
Betsy Ross House
The Betsy Ross House is a historic museum in Philadelphia traditionally regarded as the home of Betsy Ross, who is credited with sewing one of the first American flags.
-
E.
Carlyle House Historic Park
Carlyle House Historic Park is a preserved 18th-century Georgian mansion and museum in Old Town Alexandria that interprets colonial life and early American history.
- 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: Surratt House Museum Target entity description: Surratt House Museum is a historic 19th-century Maryland home best known for its connection to Mary Surratt and the conspiracy to assassinate President Abraham Lincoln.
-
A.
Shriver House Museum
Shriver House Museum is a historic house museum in Gettysburg that interprets civilian life and experiences during the Battle of Gettysburg in the American Civil War.
-
B.
D.A. Dorsey House
The D.A. Dorsey House is a historic Miami residence that was home to Dana A. Dorsey, one of the city’s first Black millionaires and a prominent businessman and community leader.
-
C.
Ford's Theatre
Ford's Theatre is a historic playhouse in Washington, D.C., best known as the site where President Abraham Lincoln was fatally shot in 1865.
-
D.
Betsy Ross House
The Betsy Ross House is a historic museum in Philadelphia traditionally regarded as the home of Betsy Ross, who is credited with sewing one of the first American flags.
-
E.
Carlyle House Historic Park
Carlyle House Historic Park is a preserved 18th-century Georgian mansion and museum in Old Town Alexandria that interprets colonial life and early American history.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
historic house museum
ⓘ
historic site ⓘ museum ⓘ |
| architecturalStyle | 19th-century vernacular architecture ⓘ |
| buildingType | farmhouse ⓘ |
| category |
Assassination of Abraham Lincoln
ⓘ
Historic house museums in Maryland ⓘ Houses on the National Register of Historic Places in Maryland ⓘ Museums in Prince George's County, Maryland ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county |
Prince George’s County, Maryland
ⓘ
surface form:
Prince George's County
|
| era | American Civil War era ⓘ |
| formerUse |
post office
ⓘ
tavern ⓘ way station on the road between Washington, D.C. and southern Maryland ⓘ |
| hasCollection |
19th-century domestic objects
ⓘ
artifacts related to Mary Surratt ⓘ artifacts related to the Lincoln assassination ⓘ |
| hasExhibit |
exhibits on 19th-century life in Maryland
ⓘ
exhibits on Mary Surratt ⓘ exhibits on the Lincoln assassination ⓘ |
| hasHistoricalConnectionTo |
Abraham Lincoln
ⓘ
John Harrison Surratt Sr. ⓘ
surface form:
John Surratt
Assassination of Abraham Lincoln ⓘ
surface form:
Lincoln assassination conspiracy
Mary Surratt ⓘ Assassination of Abraham Lincoln ⓘ
surface form:
assassination of Abraham Lincoln
|
| heritageDesignation | National Register of Historic Places ⓘ |
| inception | 19th century ⓘ |
| locatedIn |
Clinton, Maryland
ⓘ
Maryland ⓘ Prince George’s County, Maryland ⓘ
surface form:
Prince George's County, Maryland
United States of America ⓘ
surface form:
United States
|
| namedAfter | Mary Surratt ⓘ |
| openToPublic | true ⓘ |
| operatedBy | Maryland-National Capital Park and Planning Commission ⓘ |
| operator | Maryland-National Capital Park and Planning Commission ⓘ |
| originallyOwnedBy |
John Harrison Surratt Sr.
ⓘ
surface form:
John Surratt Sr.
Mary Surratt ⓘ |
| partOf | National Register of Historic Places listings in Prince George's County, Maryland ⓘ |
| significantEvent | Civil War-era activities related to Lincoln assassination plot ⓘ |
| state | Maryland ⓘ |
| streetAddress | 9118 Brandywine Road ⓘ |
| tourismAttractionType | heritage attraction ⓘ |
| usedFor |
education
ⓘ
heritage tourism ⓘ historic interpretation ⓘ public 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: Surratt House Museum Description of subject: Surratt House Museum is a historic 19th-century Maryland home best known for its connection to Mary Surratt and the conspiracy to assassinate President Abraham Lincoln.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Surratt boarding house
subject surface form:
George Atzerodt
this entity surface form:
Surratt boarding house
subject surface form:
Mary Surratt
this entity surface form:
Surratt boarding house
this entity surface form:
Surratt House