2nd Division, II Corps, Army of the Potomac
E1430355
UNEXPLORED
The 2nd Division, II Corps, Army of the Potomac was a key Union infantry division in the American Civil War, noted for its heavy engagement in major Eastern Theater battles such as Antietam, Fredericksburg, Chancellorsville, and Gettysburg.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 2nd Division, II Corps, Army of the Potomac canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20415199 — 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: 2nd Division, II Corps, Army of the Potomac Context triple: [72nd Pennsylvania Infantry Regiment, partOf, 2nd Division, II Corps, Army of the Potomac]
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A.
II Corps (Union Army of the Potomac)
II Corps of the Union Army of the Potomac was a major Civil War field corps renowned for its pivotal combat role and heavy engagement in key battles such as Antietam, Fredericksburg, Chancellorsville, and Gettysburg.
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B.
III Corps, Army of the Potomac
III Corps, Army of the Potomac was a major Union infantry corps in the American Civil War, noted for its hard fighting and heavy losses in key battles such as Gettysburg.
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C.
2nd Division, XI Corps
The 2nd Division, XI Corps was a Union Army infantry division in the American Civil War, noted for its service in major Eastern Theater campaigns under the Army of the Potomac.
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D.
2nd Division, III Corps
The 2nd Division, III Corps was a major infantry formation of the Union Army of the Potomac that saw significant action in key battles of the American Civil War.
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E.
VI Corps, Army of the Potomac
VI Corps, Army of the Potomac was a major Union Army corps in the American Civil War, noted for its significant role in campaigns such as the Peninsula, Fredericksburg, Chancellorsville, and the Overland Campaign.
- 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: 2nd Division, II Corps, Army of the Potomac Target entity description: The 2nd Division, II Corps, Army of the Potomac was a key Union infantry division in the American Civil War, noted for its heavy engagement in major Eastern Theater battles such as Antietam, Fredericksburg, Chancellorsville, and Gettysburg.
-
A.
II Corps (Union Army of the Potomac)
II Corps of the Union Army of the Potomac was a major Civil War field corps renowned for its pivotal combat role and heavy engagement in key battles such as Antietam, Fredericksburg, Chancellorsville, and Gettysburg.
-
B.
III Corps, Army of the Potomac
III Corps, Army of the Potomac was a major Union infantry corps in the American Civil War, noted for its hard fighting and heavy losses in key battles such as Gettysburg.
-
C.
2nd Division, XI Corps
The 2nd Division, XI Corps was a Union Army infantry division in the American Civil War, noted for its service in major Eastern Theater campaigns under the Army of the Potomac.
-
D.
2nd Division, III Corps
The 2nd Division, III Corps was a major infantry formation of the Union Army of the Potomac that saw significant action in key battles of the American Civil War.
-
E.
VI Corps, Army of the Potomac
VI Corps, Army of the Potomac was a major Union Army corps in the American Civil War, noted for its significant role in campaigns such as the Peninsula, Fredericksburg, Chancellorsville, and the Overland Campaign.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.