George H. Thomas
E264346
George H. Thomas was a prominent Union general in the American Civil War, renowned for his steadfast leadership and key victories in the Western Theater.
All labels observed (6)
| Label | Occurrences |
|---|---|
| George H. Thomas canonical | 24 |
| George Henry Thomas | 2 |
| General George Henry Thomas | 1 |
| George H. Thomas (cenotaph) | 1 |
| George H. Thomas commanded the Union Army of the Cumberland | 1 |
| Major General George H. Thomas | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2196468 — 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: George H. Thomas Context triple: [Military Division of the Mississippi, hasCommander, George H. Thomas]
-
A.
Don Carlos Buell
Don Carlos Buell was a Union major general in the American Civil War, noted for his cautious leadership in the Western Theater and his controversial role in several key campaigns.
-
B.
Andrew A. Humphreys
Andrew A. Humphreys was a 19th-century United States Army officer and Civil War general who later served as Chief of Engineers, recognized for his contributions to military engineering and topographical surveys.
-
C.
Gideon J. Pillow
Gideon J. Pillow was a controversial American lawyer, politician, and general who served in both the Mexican–American War and the Confederate Army during the Civil War.
-
D.
Lucius Buckner
Lucius Buckner is a notable individual associated with the Buckner family name, recognized as a distinguished bearer of that surname.
-
E.
Winfield Scott Hancock
Winfield Scott Hancock was a prominent Union Army general during the American Civil War and later a Democratic presidential nominee in the 1880 United States election.
- 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: George H. Thomas Target entity description: George H. Thomas was a prominent Union general in the American Civil War, renowned for his steadfast leadership and key victories in the Western Theater.
-
A.
Don Carlos Buell
Don Carlos Buell was a Union major general in the American Civil War, noted for his cautious leadership in the Western Theater and his controversial role in several key campaigns.
-
B.
Andrew A. Humphreys
Andrew A. Humphreys was a 19th-century United States Army officer and Civil War general who later served as Chief of Engineers, recognized for his contributions to military engineering and topographical surveys.
-
C.
Gideon J. Pillow
Gideon J. Pillow was a controversial American lawyer, politician, and general who served in both the Mexican–American War and the Confederate Army during the Civil War.
-
D.
Lucius Buckner
Lucius Buckner is a notable individual associated with the Buckner family name, recognized as a distinguished bearer of that surname.
-
E.
Winfield Scott Hancock
Winfield Scott Hancock was a prominent Union Army general during the American Civil War and later a Democratic presidential nominee in the 1880 United States election.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Union Army general
ⓘ
human ⓘ military officer ⓘ |
| allegiance |
Union
ⓘ
United States of America ⓘ |
| awardedFor | Defensive stand at Chickamauga ⓘ |
| birthDate | 1816-07-31 ⓘ |
| birthPlace | Southampton County, Virginia ⓘ |
| causeOfDeath | Stroke ⓘ |
| commanded |
Army of the Cumberland
ⓘ
XIV Corps (Union Army) ⓘ
linked to:
XIV Corps (Army of the Cumberland)
|
| conflict |
American Civil War
ⓘ
Mexican–American War ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| deathDate | 1870-03-28 ⓘ |
| deathPlace | San Francisco, California ⓘ |
| educatedAt | United States Military Academy ⓘ |
| ethnicOrigin | American of Virginian background ⓘ |
| familyName | Thomas ⓘ |
| fullName |
George Henry Thomas
ⓘ
linked to:
George H. Thomas
|
| givenName | George ⓘ |
| legacy | Regarded as a master of defensive warfare in the Civil War ⓘ |
| loyaltyDecision | Remained loyal to the Union despite being a Virginian ⓘ |
| middleName | Henry ⓘ |
| militaryBranch | Union Army ⓘ |
| militaryRank | Major General ⓘ |
| nickname | The Rock of Chickamauga ⓘ |
| notableBattle |
Battle of Chickamauga
ⓘ
Battle of Mill Springs ⓘ Battle of Missionary Ridge ⓘ Battle of Nashville ⓘ Battle of Stones River ⓘ |
| placeOfBurial |
Oakwood Cemetery, Troy, New York
ⓘ
linked to:
Oakwood Cemetery (Troy, New York)
|
| postWarRole |
Commanded the Department of the Cumberland
ⓘ
Commanded the Military Division of the Pacific ⓘ |
| preWarOccupation | United States Army officer ⓘ |
| promotion |
Promoted to brigadier general in the regular army
ⓘ
Promoted to brigadier general of volunteers in 1861 ⓘ Promoted to major general in the regular army ⓘ Promoted to major general of volunteers in 1862 ⓘ |
| reputation |
Considered one of the most capable Union generals in the Western Theater
ⓘ
Known for steadfastness under fire ⓘ |
| servedUnder |
Ulysses S. Grant
ⓘ
William Tecumseh Sherman ⓘ |
| serviceNumberOrID | United States Army officer ⓘ |
| spouse | Frances Lucretia Kellogg ⓘ |
| theaterOfOperations | Western Theater of the American Civil War ⓘ |
| yearOfMarriage | 1852 ⓘ |
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: George H. Thomas Description of subject: George H. Thomas was a prominent Union general in the American Civil War, renowned for his steadfast leadership and key victories in the Western Theater.
Referenced by (30)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: George H. Thomas
linked to: George H. Thomas
linked to: George H. Thomas
linked to: George H. Thomas
Battle of Peachtree Creek
→
commanderRole
→
George H. Thomas commanded the Union Army of the Cumberland
ⓘ
linked to: George H. Thomas
subject linked to:
“Gettysburg of the West”
linked to: George H. Thomas