William H. Seward
E32724
William H. Seward was a 19th-century American statesman who served as U.S. Secretary of State under Presidents Abraham Lincoln and Andrew Johnson and was a leading figure in the Union war effort and postwar expansion.
All labels observed (3)
| Label | Occurrences |
|---|---|
| William H. Seward canonical | 37 |
| William Henry Seward | 2 |
| U.S. Secretary of State William H. Seward | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T121373 — 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 H. Seward Context triple: [Alaska Purchase, negotiatedBy, William H. Seward]
-
A.
Charles L. McNary
Charles L. McNary was a prominent Republican U.S. Senator from Oregon who served as Senate Minority Leader in the 1930s and was the Republican vice-presidential nominee in the 1940 election.
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B.
Hannibal Hamlin
Hannibal Hamlin was an American politician from Maine who served as the first vice president under President Abraham Lincoln during the early years of the Civil War.
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C.
John Taylor Johnston
John Taylor Johnston was a 19th-century American businessman and arts patron who served as the first president of the Metropolitan Museum of Art and played a key role in its early development.
-
D.
George M. Dallas
George M. Dallas was a 19th-century American politician who served as the 11th vice president of the United States under President James K. Polk.
-
E.
Lyman Trumbull
Lyman Trumbull was a 19th-century American politician and U.S. senator from Illinois who played a key role in the abolition of slavery and the shaping of Reconstruction-era legislation.
- 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 H. Seward Target entity description: William H. Seward was a 19th-century American statesman who served as U.S. Secretary of State under Presidents Abraham Lincoln and Andrew Johnson and was a leading figure in the Union war effort and postwar expansion.
-
A.
Charles L. McNary
Charles L. McNary was a prominent Republican U.S. Senator from Oregon who served as Senate Minority Leader in the 1930s and was the Republican vice-presidential nominee in the 1940 election.
-
B.
Hannibal Hamlin
Hannibal Hamlin was an American politician from Maine who served as the first vice president under President Abraham Lincoln during the early years of the Civil War.
-
C.
John Taylor Johnston
John Taylor Johnston was a 19th-century American businessman and arts patron who served as the first president of the Metropolitan Museum of Art and played a key role in its early development.
-
D.
George M. Dallas
George M. Dallas was a 19th-century American politician who served as the 11th vice president of the United States under President James K. Polk.
-
E.
Lyman Trumbull
Lyman Trumbull was a 19th-century American politician and U.S. senator from Illinois who played a key role in the abolition of slavery and the shaping of Reconstruction-era legislation.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
American politician
ⓘ
human ⓘ statesman ⓘ |
| appointedBy | Abraham Lincoln ⓘ |
| attackedBy |
Lewis Powell
ⓘ
surface form:
Lewis Powell (Lewis Paine)
|
| burialPlace | Fort Hill Cemetery, Auburn, New York ⓘ |
| causeOfDeath | respiratory failure ⓘ |
| child |
Frederick William Seward
ⓘ
William Henry Seward Jr. ⓘ |
| cost | Alaska Purchase: 7.2 million US dollars ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| date | Alaska Purchase treaty signed: 1867-03-30 ⓘ |
| dateOfBirth | 1801-05-16 ⓘ |
| dateOfDeath | 1872-10-10 ⓘ |
| educatedAt | Union College ⓘ |
| endTime |
term as Governor of New York: 1842
ⓘ
term as United States Secretary of State: 1869 ⓘ term as United States Senator from New York: 1861 ⓘ |
| familyName | Seward ⓘ |
| fullName |
William H. Seward
self-linksurface differs
ⓘ
surface form:
William Henry Seward
|
| givenName | William ⓘ |
| ideology | abolitionism ⓘ |
| knownFor |
expansionist foreign policy after the Civil War
ⓘ
leadership in U.S. foreign policy during the Civil War ⓘ |
| memberOfPoliticalParty |
Republican Party
ⓘ
Whig Party ⓘ |
| middleName | Henry ⓘ |
| movement | anti-slavery movement ⓘ |
| nickname |
Alaska Purchase
ⓘ
surface form:
Seward's Folly (for the Alaska Purchase)
|
| notableEvent | Alaska Purchase ⓘ |
| notableWork | negotiation of the Alaska Purchase ⓘ |
| occupation |
diplomat
ⓘ
lawyer ⓘ politician ⓘ |
| participantIn | American Civil War (as Union cabinet member) ⓘ |
| placeOfBirth | Florida, New York ⓘ |
| placeOfDeath | Auburn, New York ⓘ |
| positionHeld |
Governor of New York
ⓘ
United States Secretary of State ⓘ United States Senator from New York ⓘ |
| precededBy | Lewis Cass as United States Secretary of State ⓘ |
| reappointedBy | Andrew Johnson ⓘ |
| religion | Episcopalian ⓘ |
| residence | Auburn, New York ⓘ |
| sexOrGender | male ⓘ |
| signedTreaty |
Alaska Purchase
ⓘ
surface form:
Treaty with Russia for the Purchase of Alaska
|
| spouse | Frances Adeline Seward ⓘ |
| startTime |
term as Governor of New York: 1839
ⓘ
term as United States Secretary of State: 1861 ⓘ term as United States Senator from New York: 1849 ⓘ |
| succeededBy | Elihu B. Washburne as United States Secretary of State ⓘ |
| supported | Union war effort in the American Civil War ⓘ |
| targetOf | assassination attempt on 1865-04-14 ⓘ |
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 H. Seward Description of subject: William H. Seward was a 19th-century American statesman who served as U.S. Secretary of State under Presidents Abraham Lincoln and Andrew Johnson and was a leading figure in the Union war effort and postwar expansion.
Referenced by (40)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
William Henry Seward
subject surface form:
Lincoln (2012 film)
this entity surface form:
U.S. Secretary of State William H. Seward
this entity surface form:
William Henry Seward
subject surface form:
Slave Power Controversy
History of the Rise and Fall of the Slave Power in America
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hasNotableFigureDiscussed
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William H. Seward
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