Robert Lucas
E408084
Robert Lucas was an American politician who served as the 12th governor of Ohio and the first governor of the Iowa Territory in the 19th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert Lucas canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4015377 — 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: Robert Lucas Context triple: [Lucas County, Iowa, namedAfter, Robert Lucas]
-
A.
Robert Lucas Jr.
Robert Lucas Jr. was an influential American economist and Nobel laureate known for developing rational expectations theory and shaping modern macroeconomics within the Chicago School tradition.
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B.
Edward C. Prescott
Edward C. Prescott was an American economist and Nobel laureate renowned for his work on real business cycle theory and time consistency in economic policy.
-
C.
Robert J. Barro
Robert J. Barro is a prominent American macroeconomist known for his influential work on rational expectations, public debt, and economic growth.
-
D.
Robert J. Hodrick
Robert J. Hodrick is an American economist best known for his work in macroeconomics and finance, including the development of the Hodrick–Prescott filter used to analyze business cycles.
-
E.
Thomas J. Sargent
Thomas J. Sargent is an American economist and Nobel laureate renowned for his foundational work in macroeconomics, particularly in rational expectations and dynamic macroeconomic theory.
- 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: Robert Lucas Target entity description: Robert Lucas was an American politician who served as the 12th governor of Ohio and the first governor of the Iowa Territory in the 19th century.
-
A.
Robert Lucas Jr.
Robert Lucas Jr. was an influential American economist and Nobel laureate known for developing rational expectations theory and shaping modern macroeconomics within the Chicago School tradition.
-
B.
Edward C. Prescott
Edward C. Prescott was an American economist and Nobel laureate renowned for his work on real business cycle theory and time consistency in economic policy.
-
C.
Robert J. Barro
Robert J. Barro is a prominent American macroeconomist known for his influential work on rational expectations, public debt, and economic growth.
-
D.
Robert J. Hodrick
Robert J. Hodrick is an American economist best known for his work in macroeconomics and finance, including the development of the Hodrick–Prescott filter used to analyze business cycles.
-
E.
Thomas J. Sargent
Thomas J. Sargent is an American economist and Nobel laureate renowned for his foundational work in macroeconomics, particularly in rational expectations and dynamic macroeconomic theory.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
politician ⓘ |
| appointedBy | Martin Van Buren ⓘ |
| burialPlace | Oakland Cemetery, Iowa City ⓘ |
| conflict | boundary dispute with Missouri (Honey War) ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1781-04-01 ⓘ |
| dateOfDeath | 1853-02-07 ⓘ |
| era | 19th century ⓘ |
| ethnicGroup | American of English descent ⓘ |
| familyName | Lucas ⓘ |
| father | William Lucas ⓘ |
| givenName | Robert ⓘ |
| knownFor |
Democratic leadership in Ohio
ⓘ
role in early governance of Iowa Territory ⓘ |
| livedIn |
Iowa Territory
ⓘ
Ohio ⓘ |
| memberOfPoliticalParty | Democratic Party ⓘ |
| militaryRank | brigadier general ⓘ |
| mother | Susannah Barnes NERFINISHED ⓘ |
| nominatedBy | Andrew Jackson ⓘ |
| numberOfChildren | several ⓘ |
| occupation | politician ⓘ |
| ordinalInOffice |
12th Governor of Ohio
ⓘ
1st Governor of Iowa Territory ⓘ |
| participatedIn | War of 1812 ⓘ |
| placeOfBirth |
Shepherdstown, West Virginia
ⓘ
surface form:
Shepherdstown, Virginia, United States
|
| placeOfDeath |
Iowa City, Iowa
ⓘ
surface form:
Iowa City, Iowa, United States
|
| positionHeld |
Governor of Iowa Territory
ⓘ
Governor of Ohio ⓘ Speaker of the Ohio House of Representatives ⓘ member of the Ohio House of Representatives ⓘ member of the Ohio State Senate ⓘ presidential elector ⓘ |
| religion | Methodism ⓘ |
| residence |
Iowa City, Iowa
ⓘ
Piketon, Ohio NERFINISHED ⓘ |
| servedIn |
Ohio Militia
ⓘ
surface form:
Ohio militia
|
| signature | signature of Robert Lucas ⓘ |
| spouse |
Elizabeth Brown
ⓘ
Sumner ⓘ
surface form:
Friendly Sumner
|
| termEnd |
Governor of Iowa Territory: 1841
ⓘ
Governor of Ohio: 1836 ⓘ |
| termStart |
Governor of Iowa Territory: 1838
ⓘ
Governor of Ohio: 1832 ⓘ |
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: Robert Lucas Description of subject: Robert Lucas was an American politician who served as the 12th governor of Ohio and the first governor of the Iowa Territory in the 19th century.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.