William Mahone
E715949
William Mahone was a Confederate major general and former railroad engineer who became notable for his decisive counterattack at the Battle of the Crater during the American Civil War and later served as a U.S. senator from Virginia.
All labels observed (2)
| Label | Occurrences |
|---|---|
| William Mahone canonical | 2 |
| Maj. Gen. William Mahone | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8169424 — 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 Mahone Context triple: [Battle of the Crater, commander, William Mahone]
-
A.
Thomas Fairfax
Thomas Fairfax was a prominent 17th-century English general who led Parliament’s New Model Army to key victories during the English Civil War.
-
B.
Henry Wise
Henry Wise was a prominent late 17th- and early 18th-century English gardener and landscape designer known for shaping formal royal gardens, including those at Hampton Court Palace.
-
C.
Henry Bowyer Lane
Henry Bowyer Lane was a 19th-century architect known for his influential work on prominent Canadian public buildings.
-
D.
Irvine Stephens Bulloch
Irvine Stephens Bulloch was a Confederate naval officer and the uncle of U.S. President Theodore Roosevelt, known for his service as a commerce raider during the American Civil War.
-
E.
Henry A. Wise
Henry A. Wise was a 19th-century American politician who served as governor of Virginia and U.S. congressman, known for his influential role in antebellum Southern politics.
- 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 Mahone Target entity description: William Mahone was a Confederate major general and former railroad engineer who became notable for his decisive counterattack at the Battle of the Crater during the American Civil War and later served as a U.S. senator from Virginia.
-
A.
Thomas Fairfax
Thomas Fairfax was a prominent 17th-century English general who led Parliament’s New Model Army to key victories during the English Civil War.
-
B.
Henry Wise
Henry Wise was a prominent late 17th- and early 18th-century English gardener and landscape designer known for shaping formal royal gardens, including those at Hampton Court Palace.
-
C.
Henry Bowyer Lane
Henry Bowyer Lane was a 19th-century architect known for his influential work on prominent Canadian public buildings.
-
D.
Irvine Stephens Bulloch
Irvine Stephens Bulloch was a Confederate naval officer and the uncle of U.S. President Theodore Roosevelt, known for his service as a commerce raider during the American Civil War.
-
E.
Henry A. Wise
Henry A. Wise was a 19th-century American politician who served as governor of Virginia and U.S. congressman, known for his influential role in antebellum Southern politics.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Confederate general
ⓘ
United States senator ⓘ human ⓘ railroad engineer ⓘ |
| allegiance | Confederate States of America ⓘ |
| birthDate | 1826-12-01 ⓘ |
| birthPlace | Southampton County, Virginia NERFINISHED ⓘ |
| burialPlace |
Blandford Cemetery
NERFINISHED
ⓘ
Petersburg, Virginia NERFINISHED ⓘ |
| commanded |
Mahone's Brigade
NERFINISHED
ⓘ
division in the Army of Northern Virginia ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| deathDate | 1895-10-08 ⓘ |
| deathPlace | Washington, D.C. NERFINISHED ⓘ |
| educatedAt | Virginia Military Institute NERFINISHED ⓘ |
| ethnicGroup | White American ⓘ |
| familyName | Mahone NERFINISHED ⓘ |
| fieldOfWork |
military leadership
ⓘ
politics ⓘ railroad construction ⓘ |
| fullName | William Mahone NERFINISHED ⓘ |
| givenName | William ⓘ |
| languageSpoken | English ⓘ |
| memberOfPoliticalParty |
Readjuster Party
NERFINISHED
ⓘ
Republican Party ⓘ
surface form:
Republican Party (United States)
|
| militaryBranch | Confederate States Army NERFINISHED ⓘ |
| militaryRank | major general ⓘ |
| notableFor |
decisive counterattack at the Battle of the Crater
ⓘ
leadership in Virginia Readjuster Party ⓘ |
| notableWork | leadership of the Readjuster movement in Virginia ⓘ |
| occupation |
civil engineer
ⓘ
politician ⓘ railroad executive ⓘ soldier ⓘ |
| participatedIn |
American Civil War
NERFINISHED
ⓘ
Battle of the Crater NERFINISHED ⓘ |
| positionHeld |
United States senator
ⓘ
member of the United States Senate from Virginia ⓘ |
| postWarActivity | president of the Atlantic, Mississippi and Ohio Railroad ⓘ |
| preWarCareer | chief engineer of the Norfolk and Petersburg Railroad ⓘ |
| representedInSenate | Virginia NERFINISHED ⓘ |
| residence | Petersburg, Virginia NERFINISHED ⓘ |
| spouse | Otelia Butler Mahone NERFINISHED ⓘ |
| stateOfSenateService | Virginia NERFINISHED ⓘ |
| termEnd | 1887-03-03 ⓘ |
| termStart | 1881-03-04 ⓘ |
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 Mahone Description of subject: William Mahone was a Confederate major general and former railroad engineer who became notable for his decisive counterattack at the Battle of the Crater during the American Civil War and later served as a U.S. senator from Virginia.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Maj. Gen. William Mahone