Margaret Lyman Stevens
E736861
Margaret Lyman Stevens was the mother of American Civil War officer and mountaineer Hazard Stevens and a member of the prominent Stevens family of the 19th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margaret Lyman Stevens canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7469897 — 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: Margaret Lyman Stevens Context triple: [Hazard Stevens, mother, Margaret Lyman Stevens]
-
A.
Dorothy Lyman
Dorothy Lyman is an American actress and director best known for her roles on the soap opera "All My Children" and the sitcom "Mama's Family."
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B.
Lillian M. N. Stevens
Lillian M. N. Stevens was a prominent American temperance reformer and social activist who played a leading role in advancing the goals of the Woman's Christian Temperance Union in the late 19th and early 20th centuries.
-
C.
Ellen Borden Stevenson
Ellen Borden Stevenson was an American socialite and the first wife of politician Adlai Stevenson II, who was active in civic and cultural affairs.
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D.
Margaret Bremond Rice
Margaret Bremond Rice was the wife of American businessman and philanthropist William Marsh Rice, founder of Rice University.
-
E.
Margaret Davenport
Margaret Davenport is the mother of American actor Emile Hirsch.
- 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: Margaret Lyman Stevens Target entity description: Margaret Lyman Stevens was the mother of American Civil War officer and mountaineer Hazard Stevens and a member of the prominent Stevens family of the 19th century.
-
A.
Dorothy Lyman
Dorothy Lyman is an American actress and director best known for her roles on the soap opera "All My Children" and the sitcom "Mama's Family."
-
B.
Lillian M. N. Stevens
Lillian M. N. Stevens was a prominent American temperance reformer and social activist who played a leading role in advancing the goals of the Woman's Christian Temperance Union in the late 19th and early 20th centuries.
-
C.
Ellen Borden Stevenson
Ellen Borden Stevenson was an American socialite and the first wife of politician Adlai Stevenson II, who was active in civic and cultural affairs.
-
D.
Margaret Bremond Rice
Margaret Bremond Rice was the wife of American businessman and philanthropist William Marsh Rice, founder of Rice University.
-
E.
Margaret Davenport
Margaret Davenport is the mother of American actor Emile Hirsch.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
19th-century American woman
ⓘ
human ⓘ |
| activeInCentury | 19th century ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Stevens ⓘ |
| givenName |
Lyman
ⓘ
Margaret ⓘ |
| memberOf | Stevens family ⓘ |
| motherOf | Hazard Stevens ⓘ |
| notableRelative | Hazard Stevens ⓘ |
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: Margaret Lyman Stevens Description of subject: Margaret Lyman Stevens was the mother of American Civil War officer and mountaineer Hazard Stevens and a member of the prominent Stevens family of the 19th century.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.