Harriet Hemings
E678136
Harriet Hemings was the mixed-race daughter of enslaved woman Sally Hemings at Thomas Jefferson’s Monticello plantation, who later left Monticello and is believed to have passed into white society.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Harriet Hemings canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7588256 — 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: Harriet Hemings Context triple: [Sally Hemings, child, Harriet Hemings]
-
A.
Sally Hemings
Sally Hemings was an enslaved woman of mixed race owned by Thomas Jefferson, widely believed to have had a long-term intimate relationship and several children with him at Monticello.
-
B.
Betty Hemings
Betty Hemings was an enslaved woman at Thomas Jefferson’s Monticello plantation and the matriarch of the influential Hemings family, whose descendants played a significant role in American history.
-
C.
Henrietta Wilson
Henrietta "Hen" Wilson is a compassionate and skilled Los Angeles Fire Department paramedic and member of the 118, featured as a central character on the television series 9-1-1.
-
D.
Beverly Hemings
Beverly Hemings was one of the mixed-race children of Sally Hemings, historically associated with Thomas Jefferson’s Monticello plantation and the broader Hemings-Jefferson family legacy.
-
E.
Martha Wayles Skelton Jefferson
Martha Wayles Skelton Jefferson was an American planter's daughter who became the wife of future U.S. President Thomas Jefferson and served as the mistress of Monticello until her death in 1782.
- 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: Harriet Hemings Target entity description: Harriet Hemings was the mixed-race daughter of enslaved woman Sally Hemings at Thomas Jefferson’s Monticello plantation, who later left Monticello and is believed to have passed into white society.
-
A.
Sally Hemings
Sally Hemings was an enslaved woman of mixed race owned by Thomas Jefferson, widely believed to have had a long-term intimate relationship and several children with him at Monticello.
-
B.
Betty Hemings
Betty Hemings was an enslaved woman at Thomas Jefferson’s Monticello plantation and the matriarch of the influential Hemings family, whose descendants played a significant role in American history.
-
C.
Henrietta Wilson
Henrietta "Hen" Wilson is a compassionate and skilled Los Angeles Fire Department paramedic and member of the 118, featured as a central character on the television series 9-1-1.
-
D.
Beverly Hemings
Beverly Hemings was one of the mixed-race children of Sally Hemings, historically associated with Thomas Jefferson’s Monticello plantation and the broader Hemings-Jefferson family legacy.
-
E.
Martha Wayles Skelton Jefferson
Martha Wayles Skelton Jefferson was an American planter's daughter who became the wife of future U.S. President Thomas Jefferson and served as the mistress of Monticello until her death in 1782.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
historical figure
ⓘ
person ⓘ |
| ageAtLeavingMonticello | approximately 21 ⓘ |
| associatedLocation | Charlottesville, Virginia (region of Monticello) NERFINISHED ⓘ |
| associatedWith | Thomas Jefferson–Sally Hemings controversy NERFINISHED ⓘ |
| citizenship | United States of America ⓘ |
| country | United States of America ⓘ |
| dateOfBirth | 1801 ⓘ |
| dateOfLeavingMonticello | 1822 ⓘ |
| disappearedFromRecords | after leaving Monticello ⓘ |
| employer | Thomas Jefferson NERFINISHED ⓘ |
| enslavedAt | Monticello plantation NERFINISHED ⓘ |
| enslavedBy | Thomas Jefferson NERFINISHED ⓘ |
| enslavedIn | Virginia NERFINISHED ⓘ |
| ethnicGroup |
Black Americans
ⓘ
surface form:
African American
European American ⓘ |
| familyName | Hemings NERFINISHED ⓘ |
| father | Thomas Jefferson (as reported by Madison Hemings) NERFINISHED ⓘ |
| givenName | Harriet NERFINISHED ⓘ |
| historicalEvidence | known primarily from Madison Hemings’s 1873 memoir ⓘ |
| language | English ⓘ |
| laterLife | passed into white society ⓘ |
| leftResidence | Monticello NERFINISHED ⓘ |
| legalStatusAtDeparture | enslaved person allowed to leave ⓘ |
| lifeAfter1822 | details unknown ⓘ |
| mixedAncestry | African and European descent ⓘ |
| mother | Sally Hemings NERFINISHED ⓘ |
| notableFor |
being a mixed-race daughter of Sally Hemings
ⓘ
leaving Monticello and entering white society ⓘ |
| occupation | domestic servant ⓘ |
| placeOfBirth | Monticello NERFINISHED ⓘ |
| placeOfResidence | Monticello NERFINISHED ⓘ |
| racePerceptionAfterLeaving | white ⓘ |
| relatedFamily | Hemings family of Monticello NERFINISHED ⓘ |
| sexOrGender | female ⓘ |
| sibling |
Beverly Hemings
NERFINISHED
ⓘ
Eston Hemings NERFINISHED ⓘ Harriet Hemings (younger half-sister, sometimes distinguished as Harriet II) NERFINISHED ⓘ Madison Hemings NERFINISHED ⓘ |
| statusAtBirth | enslaved ⓘ |
| timePeriod | early 19th century ⓘ |
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: Harriet Hemings Description of subject: Harriet Hemings was the mixed-race daughter of enslaved woman Sally Hemings at Thomas Jefferson’s Monticello plantation, who later left Monticello and is believed to have passed into white society.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.