Mary Eunice Harlan
E144734
Mary Eunice Harlan was the wife of Robert Todd Lincoln, Abraham Lincoln’s only surviving son, and a member of a prominent 19th-century American political family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mary Eunice Harlan canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T844343 — 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: Mary Eunice Harlan Context triple: [Robert Todd Lincoln, spouse, Mary Eunice Harlan]
-
A.
Nellie W. Carter
Nellie W. Carter was the mother of American actor and entertainer Mickey Rooney.
-
B.
Sarah Pierpont Edwards
Sarah Pierpont Edwards was an 18th-century American religious figure and diarist known for her deep piety, influential role in the First Great Awakening, and partnership in ministry with theologian Jonathan Edwards.
-
C.
Dixie Lee
Dixie Lee was an American singer and actress of the early 20th century, best known for her work in film and music as well as her marriage to Bing Crosby.
-
D.
Alice Zenobia Richmond
Alice Zenobia Richmond is the daughter of comedian, writer, and actress Tina Fey and composer Jeff Richmond.
-
E.
Ettie R. Garner
Ettie R. Garner was the wife of John Nance Garner, the 32nd vice president of the United States, and served as his political partner and supporter throughout his long career in public office.
- 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: Mary Eunice Harlan Target entity description: Mary Eunice Harlan was the wife of Robert Todd Lincoln, Abraham Lincoln’s only surviving son, and a member of a prominent 19th-century American political family.
-
A.
Nellie W. Carter
Nellie W. Carter was the mother of American actor and entertainer Mickey Rooney.
-
B.
Sarah Pierpont Edwards
Sarah Pierpont Edwards was an 18th-century American religious figure and diarist known for her deep piety, influential role in the First Great Awakening, and partnership in ministry with theologian Jonathan Edwards.
-
C.
Dixie Lee
Dixie Lee was an American singer and actress of the early 20th century, best known for her work in film and music as well as her marriage to Bing Crosby.
-
D.
Alice Zenobia Richmond
Alice Zenobia Richmond is the daughter of comedian, writer, and actress Tina Fey and composer Jeff Richmond.
-
E.
Ettie R. Garner
Ettie R. Garner was the wife of John Nance Garner, the 32nd vice president of the United States, and served as his political partner and supporter throughout his long career in public office.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
historical figure
ⓘ
human ⓘ |
| child |
Abraham Lincoln II
ⓘ
Jessie Harlan Lincoln ⓘ Mary Eunice Harlan ⓘ Mary Lincoln Beckwith ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Harlan ⓘ |
| father | James Harlan ⓘ |
| givenName | Mary ⓘ |
| memberOf |
Harlan family
ⓘ
Lincoln family ⓘ |
| mother | Ann Eliza Peck Harlan ⓘ |
| name | Mary Eunice Harlan ⓘ |
| notableFamily |
Harlan family
ⓘ
Lincoln family ⓘ |
| notableFor |
being a member of a prominent 19th-century American political family
ⓘ
being the wife of Robert Todd Lincoln ⓘ |
| occupation | socialite ⓘ |
| relative |
Abraham Lincoln
ⓘ
Ann Eliza Peck Harlan ⓘ James Harlan ⓘ Mary Todd Lincoln ⓘ Robert Todd Lincoln ⓘ |
| residence |
Chicago, Illinois
ⓘ
linked to:
Chicago, Illinois, United States
London, England ⓘ Manchester, Vermont ⓘ Washington, D.C. ⓘ |
| sexOrGender | female ⓘ |
| spouse |
Mary Eunice Harlan
ⓘ
Robert Todd Lincoln ⓘ |
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: Mary Eunice Harlan Description of subject: Mary Eunice Harlan was the wife of Robert Todd Lincoln, Abraham Lincoln’s only surviving son, and a member of a prominent 19th-century American political family.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.