IX Corps (Union Army)

E708001

IX Corps (Union Army) was a major Union Army formation in the American Civil War, noted for its extensive combat service in the Eastern Theater under generals such as Ambrose Burnside and its participation in key campaigns including the Overland and Petersburg operations.

All labels observed (1)

Label Occurrences
IX Corps (Union Army) canonical 4

Statements (45)

Predicate Object
instanceOf Union Army corps
allegiance Union NERFINISHED
alsoKnownAs Ninth Army Corps NERFINISHED
branch Union Army NERFINISHED
commandStructure United States War Department NERFINISHED
componentOf Union forces defending Washington, D.C.
conflict American Civil War
country United States of America
disbandedIn 1865
engagedAgainst Army of Northern Virginia NERFINISHED
Confederate States Army NERFINISHED
formedIn 1862
garrisonOrHeadquarters various locations in the Eastern Theater
higherCommand Army of the Ohio NERFINISHED
Army of the Potomac NERFINISHED
Army of the Tennessee NERFINISHED
notableAction assault at Burnside Bridge at Antietam
participation in the Battle of the Crater mine assault
notableCommander Ambrose Burnside NERFINISHED
John G. Parke NERFINISHED
Oliver O. Howard NERFINISHED
Orlando B. Willcox NERFINISHED
notedFor extensive combat service in the Eastern Theater
service in both Eastern and Western theaters
participatedIn Appomattox Campaign NERFINISHED
Battle of Antietam NERFINISHED
Battle of Cold Harbor NERFINISHED
Battle of Fredericksburg NERFINISHED
Battle of North Anna NERFINISHED
Battle of South Mountain NERFINISHED
Battle of Spotsylvania Court House NERFINISHED
Battle of the Crater NERFINISHED
Battle of the Wilderness NERFINISHED
Knoxville Campaign NERFINISHED
Maryland Campaign NERFINISHED
Northern Virginia Campaign NERFINISHED
Overland Campaign NERFINISHED
Peninsula Campaign NERFINISHED
Siege of Petersburg NERFINISHED
Siege of Vicksburg NERFINISHED
defense of Knoxville
operations in North Carolina in 1862
role infantry operations
size corps
theater Eastern Theater of the American Civil War NERFINISHED

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: IX Corps (Union Army)
Description of subject: IX Corps (Union Army) was a major Union Army formation in the American Civil War, noted for its extensive combat service in the Eastern Theater under generals such as Ambrose Burnside and its participation in key campaigns including the Overland and Petersburg operations.

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

Battle of Peebles' Farm involvesMilitaryUnit IX Corps (Union Army)
Battle of the Crater notableUnit IX Corps (Union Army)
Major General Ambrose E. Burnside commanded IX Corps (Union Army)
subject surface form: Ambrose E. Burnside
Union Ninth Corps front corps IX Corps (Union Army)