Charles Crocker
E121839
Charles Crocker was a 19th-century American railroad executive and industrialist best known as one of the "Big Four" who built the Central Pacific Railroad and helped create the first U.S. transcontinental railroad.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Charles Crocker canonical | 10 |
How this entity was disambiguated
This entity first appeared as the object of triple T955621 — 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: Charles Crocker Context triple: [Crocker family, hasNotableMember, Charles Crocker]
-
A.
John Sutter
John Sutter was a Swiss-born pioneer and landowner in Mexican and early American California, best known for establishing the agricultural empire around which Sacramento developed and for his connection to the California Gold Rush.
-
B.
James J. Hill
James J. Hill was a prominent American railroad magnate best known for building and expanding the Great Northern Railway during the late 19th and early 20th centuries.
-
C.
Andrew Smith Hallidie
Andrew Smith Hallidie was a 19th-century engineer and inventor credited with pioneering San Francisco’s cable car system and advancing wire rope technology.
-
D.
Leland Stanford
Leland Stanford was an American industrialist, railroad magnate, and politician who served as governor of California and co-founded Stanford University.
-
E.
Edwin B. Crocker
Edwin B. Crocker was a 19th-century California judge, lawyer, and art collector whose personal collection and patronage led to the creation of the Crocker Art Museum in Sacramento.
- 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: Charles Crocker Target entity description: Charles Crocker was a 19th-century American railroad executive and industrialist best known as one of the "Big Four" who built the Central Pacific Railroad and helped create the first U.S. transcontinental railroad.
-
A.
John Sutter
John Sutter was a Swiss-born pioneer and landowner in Mexican and early American California, best known for establishing the agricultural empire around which Sacramento developed and for his connection to the California Gold Rush.
-
B.
James J. Hill
James J. Hill was a prominent American railroad magnate best known for building and expanding the Great Northern Railway during the late 19th and early 20th centuries.
-
C.
Andrew Smith Hallidie
Andrew Smith Hallidie was a 19th-century engineer and inventor credited with pioneering San Francisco’s cable car system and advancing wire rope technology.
-
D.
Leland Stanford
Leland Stanford was an American industrialist, railroad magnate, and politician who served as governor of California and co-founded Stanford University.
-
E.
Edwin B. Crocker
Edwin B. Crocker was a 19th-century California judge, lawyer, and art collector whose personal collection and patronage led to the creation of the Crocker Art Museum in Sacramento.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
businessperson
ⓘ
human ⓘ industrialist ⓘ railroad executive ⓘ |
| burialPlace | Mountain View Cemetery, Oakland, California ⓘ |
| businessPartner |
Collis P. Huntington
ⓘ
Leland Stanford ⓘ Mark Hopkins ⓘ
surface form:
Mark Hopkins Jr.
|
| causeOfDeath | Bright's disease ⓘ |
| child |
George Crocker
ⓘ
Harriet Crocker Alexander ⓘ Edwin B. Crocker ⓘ
surface form:
William Henry Crocker
|
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1822-09-16 ⓘ |
| dateOfDeath | 1888-08-14 ⓘ |
| employer |
Central Pacific Railroad
ⓘ
Southern Pacific Railroad ⓘ |
| era | 19th century ⓘ |
| ethnicGroup | European American ⓘ |
| familyName | Crocker ⓘ |
| founded |
Crocker National Bank
ⓘ
surface form:
Crocker Bank
|
| givenName | Charles ⓘ |
| industry |
banking
ⓘ
rail transport ⓘ |
| knownFor | use of Chinese labor in railroad construction ⓘ |
| livedIn |
California, United States
ⓘ
surface form:
California
New York ⓘ
surface form:
New York (state)
|
| memberOf |
Central Pacific Railroad
ⓘ
surface form:
Big Four (Central Pacific Railroad)
|
| name | Charles Crocker self-link ⓘ |
| nativeLanguage | English ⓘ |
| notableFor |
being one of the Big Four who built the Central Pacific Railroad
ⓘ
role in development of the American West ⓘ |
| notableWork |
construction of the Central Pacific Railroad
ⓘ
participation in building the First Transcontinental Railroad ⓘ |
| occupation |
banker
ⓘ
industrialist ⓘ railroad executive ⓘ |
| placeOfBirth | Troy, New York ⓘ |
| placeOfDeath |
Monterey
ⓘ
surface form:
Monterey, California
|
| positionHeld |
executive of Central Pacific Railroad
ⓘ
executive of Southern Pacific Railroad ⓘ |
| religion | Methodism ⓘ |
| residence |
Sacramento
ⓘ
surface form:
Sacramento, California
San Francisco, California, United States of America ⓘ
surface form:
San Francisco, California
|
| sexOrGender | male ⓘ |
| sibling | Edwin B. Crocker ⓘ |
| spouse | Mary Ann Deming ⓘ |
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: Charles Crocker Description of subject: Charles Crocker was a 19th-century American railroad executive and industrialist best known as one of the "Big Four" who built the Central Pacific Railroad and helped create the first U.S. transcontinental railroad.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Crocker family