Kate Warne
E38210
Kate Warne was the first female detective in the United States, renowned for her pioneering investigative work with the Pinkerton National Detective Agency and her role in foiling an assassination plot against Abraham Lincoln.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kate Warne canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T297025 — 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: Kate Warne Context triple: [Pinkerton National Detective Agency, notableEmployee, Kate Warne]
-
A.
Elizabeth Cutter Morrow
Elizabeth Cutter Morrow was an American educator and diplomat who served as U.S. ambassador to Mexico and was the mother of author and aviator Anne Morrow Lindbergh.
-
B.
Christine Grady
Christine Grady is an American nurse-bioethicist who heads the Department of Bioethics at the National Institutes of Health Clinical Center and is known for her work on clinical research ethics.
-
C.
Barbara
Barbara is a feminine given name of Greek origin that has been widely used in many cultures and languages.
-
D.
Sarah Cloyce
Sarah Cloyce was a woman accused during the Salem witch trials, known for being the sister of fellow accused Rebecca Nurse and for later helping to challenge the legitimacy of the proceedings.
-
E.
Elizabeth Eldridge
Elizabeth Eldridge was the wife of Salem Village minister Samuel Parris, associated with the period of the Salem witch trials in late 17th-century Massachusetts.
- 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: Kate Warne Target entity description: Kate Warne was the first female detective in the United States, renowned for her pioneering investigative work with the Pinkerton National Detective Agency and her role in foiling an assassination plot against Abraham Lincoln.
-
A.
Elizabeth Cutter Morrow
Elizabeth Cutter Morrow was an American educator and diplomat who served as U.S. ambassador to Mexico and was the mother of author and aviator Anne Morrow Lindbergh.
-
B.
Christine Grady
Christine Grady is an American nurse-bioethicist who heads the Department of Bioethics at the National Institutes of Health Clinical Center and is known for her work on clinical research ethics.
-
C.
Barbara
Barbara is a feminine given name of Greek origin that has been widely used in many cultures and languages.
-
D.
Sarah Cloyce
Sarah Cloyce was a woman accused during the Salem witch trials, known for being the sister of fellow accused Rebecca Nurse and for later helping to challenge the legitimacy of the proceedings.
-
E.
Elizabeth Eldridge
Elizabeth Eldridge was the wife of Salem Village minister Samuel Parris, associated with the period of the Salem witch trials in late 17th-century Massachusetts.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Pinkerton detective
ⓘ
detective ⓘ person ⓘ pioneer female detective ⓘ |
| activeInPeriod | mid-19th century ⓘ |
| associatedWith | Abraham Lincoln ⓘ |
| associatedWithOrganization | Union intelligence efforts ⓘ |
| burialPlace |
Chicago, Illinois
ⓘ
linked to:
Chicago, Illinois, United States
Graceland Cemetery ⓘ |
| colleague | Allan Pinkerton ⓘ |
| countryOfCitizenship |
United States
ⓘ
linked to:
United States of America
|
| employer |
Allan Pinkerton
ⓘ
Pinkerton National Detective Agency ⓘ |
| fieldOfWork |
intelligence gathering
ⓘ
private investigation ⓘ undercover operations ⓘ |
| gender | female ⓘ |
| genreOfWork |
counter-espionage
ⓘ
criminal investigation ⓘ |
| hasLegacy | recognized as the first female detective in American history ⓘ |
| hasNotableAchievement | opened the way for women in professional detective work in the U.S. ⓘ |
| hasRole | head of Pinkerton’s female detective bureau ⓘ |
| helpedProtect | Abraham Lincoln ⓘ |
| helpedWith | safe transport of Abraham Lincoln to Washington, D.C. ⓘ |
| influenced | later women in law enforcement ⓘ |
| memberOf | Pinkerton National Detective Agency ⓘ |
| notableFor |
being the first female detective in the United States
ⓘ
helping foil an assassination plot against Abraham Lincoln ⓘ participation in the Baltimore Plot investigation ⓘ pioneering investigative work with the Pinkerton National Detective Agency ⓘ |
| occupation |
detective
ⓘ
spy ⓘ |
| participatedIn |
American Civil War–era intelligence operations
ⓘ
Baltimore Plot ⓘ |
| placeOfDeath |
Chicago, Illinois
ⓘ
linked to:
Chicago, Illinois, United States
|
| usedMethod |
disguise
ⓘ
social engineering ⓘ undercover work ⓘ |
| workedAs | undercover operative during the Baltimore Plot ⓘ |
| workedFor | Allan Pinkerton ⓘ |
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: Kate Warne Description of subject: Kate Warne was the first female detective in the United States, renowned for her pioneering investigative work with the Pinkerton National Detective Agency and her role in foiling an assassination plot against Abraham Lincoln.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.