William A. Clark
E152746
William A. Clark was a wealthy 19th-century American copper magnate and U.S. senator from Montana, often cited as an archetype of the Gilded Age industrialist and political power broker.
All labels observed (2)
| Label | Occurrences |
|---|---|
| William A. Clark canonical | 14 |
| William A. Clark Jr. | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1299492 — 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: William A. Clark Context triple: [Clark County, namedAfter, William A. Clark]
-
A.
Alfred St. Vrain Carpenter
Alfred St. Vrain Carpenter was an American philanthropist and arts patron whose support and legacy are commemorated by the naming of the Carpenter Center for the Visual Arts.
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B.
Sanford Robinson Gifford
Sanford Robinson Gifford was a 19th-century American landscape painter renowned for his luminous, atmospheric scenes that made him a leading figure in the Hudson River School.
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C.
William Clark
William Clark was an American explorer, soldier, and territorial governor best known as the co-leader of the Lewis and Clark Expedition that explored the Louisiana Purchase.
-
D.
Zebulon Pike
Zebulon Pike was an early 19th-century American explorer and U.S. Army officer best known for his expeditions into the American West, including the discovery of the peak in Colorado that now bears his name, Pike's Peak.
-
E.
Cushman K. Davis
Cushman K. Davis was an American politician, lawyer, and diplomat who served as a U.S. Senator from Minnesota and played a key role in foreign affairs at the turn of the 20th century.
- 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: William A. Clark Target entity description: William A. Clark was a wealthy 19th-century American copper magnate and U.S. senator from Montana, often cited as an archetype of the Gilded Age industrialist and political power broker.
-
A.
Alfred St. Vrain Carpenter
Alfred St. Vrain Carpenter was an American philanthropist and arts patron whose support and legacy are commemorated by the naming of the Carpenter Center for the Visual Arts.
-
B.
Sanford Robinson Gifford
Sanford Robinson Gifford was a 19th-century American landscape painter renowned for his luminous, atmospheric scenes that made him a leading figure in the Hudson River School.
-
C.
William Clark
William Clark was an American explorer, soldier, and territorial governor best known as the co-leader of the Lewis and Clark Expedition that explored the Louisiana Purchase.
-
D.
Zebulon Pike
Zebulon Pike was an early 19th-century American explorer and U.S. Army officer best known for his expeditions into the American West, including the discovery of the peak in Colorado that now bears his name, Pike's Peak.
-
E.
Cushman K. Davis
Cushman K. Davis was an American politician, lawyer, and diplomat who served as a U.S. Senator from Minnesota and played a key role in foreign affairs at the turn of the 20th century.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
United States senator
ⓘ
businessperson ⓘ copper magnate ⓘ human ⓘ industrialist ⓘ politician ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1839-01-08 ⓘ |
| dateOfDeath | 1925-03-02 ⓘ |
| describedBySource | often cited as an example of Gilded Age corruption and political bribery ⓘ |
| educatedAt | local schools in Pennsylvania ⓘ |
| employer | Clark and Larabie banking house ⓘ |
| endTime | 1907 (end of U.S. Senate service) ⓘ |
| familyName | Clark ⓘ |
| givenName | William ⓘ |
| hasChild |
Huguette Clark
ⓘ
several other sons and daughters from multiple marriages ⓘ |
| hasRelative | Huguette Clark ⓘ |
| industry |
banking
ⓘ
copper mining ⓘ railroads ⓘ |
| knownFor |
lavish Fifth Avenue mansion in New York City
ⓘ
philanthropic donations to cultural and educational institutions ⓘ |
| memberOfPoliticalParty | Democratic Party ⓘ |
| notableFor |
being an archetype of the Gilded Age industrialist
ⓘ
being one of the richest men in the United States in the late 19th and early 20th centuries ⓘ use of wealth to influence politics ⓘ |
| notableWork |
construction of railroads in the American West
ⓘ
development of copper mining in Butte, Montana ⓘ |
| occupation |
banker
ⓘ
businessperson ⓘ mine owner ⓘ politician ⓘ railroad executive ⓘ |
| owned |
copper mines in Butte, Montana
ⓘ
railroads in the American West ⓘ real estate in New York City ⓘ |
| participatedIn |
American Civil War (as a civilian and contractor in the West)
ⓘ
linked to:
Western Theater of the American Civil War
|
| partOf | Gilded Age ⓘ |
| placeOfBirth | Connellsville, Pennsylvania ⓘ |
| placeOfDeath | New York City ⓘ |
| positionHeld | United States senator from Montana ⓘ |
| religion | Presbyterianism ⓘ |
| residence |
Butte, Montana
ⓘ
Helena, Montana ⓘ
linked to:
Helena, Montana, United States
New York City ⓘ Paris, France ⓘ
linked to:
Paris
|
| sexOrGender | male ⓘ |
| startTime |
1899 (first election to U.S. Senate, later voided for corruption)
ⓘ
1901 (successful election to U.S. Senate) ⓘ |
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: William A. Clark Description of subject: William A. Clark was a wealthy 19th-century American copper magnate and U.S. senator from Montana, often cited as an archetype of the Gilded Age industrialist and political power broker.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.