1st Division, III Corps (Union Army)
E1409500
UNEXPLORED
The 1st Division, III Corps (Union Army) was a major infantry formation in the Army of the Potomac that played a significant combat role in key battles of the American Civil War, including the Battle of Gettysburg.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 1st Division, III Corps (Union Army) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20033383 — 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: 1st Division, III Corps (Union Army) Context triple: [Gettysburg Union units and formations, hasPart, 1st Division, III Corps (Union Army)]
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A.
1st Division, I Corps (Union Army)
The 1st Division, I Corps (Union Army) was a key infantry division in the Army of the Potomac that saw major action in the Eastern Theater of the American Civil War, including the Battle of Gettysburg.
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B.
1st Brigade, 1st Division, II Corps (Union Army)
The 1st Brigade, 1st Division, II Corps (Union Army) was a key infantry brigade in the Army of the Potomac that fought prominently in major Civil War battles, including the Battle of Gettysburg.
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C.
1st Brigade, 1st Division, I Corps (Union Army)
The 1st Brigade, 1st Division, I Corps (Union Army) was a key infantry brigade in the Army of the Potomac that fought in major American Civil War battles, including the Battle of Gettysburg.
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D.
3rd Brigade, 1st Division, I Corps (Union Army)
The 3rd Brigade, 1st Division, I Corps (Union Army) was a Union infantry brigade that fought in major Eastern Theater engagements of the American Civil War, including the Battle of Gettysburg.
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E.
1st Division, II Corps
The 1st Division of the Union Army’s II Corps was a key infantry formation in the Army of the Potomac during the American Civil War, noted for its heavy engagement in major Eastern Theater battles under commanders such as Francis Channing Barlow.
- 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: 1st Division, III Corps (Union Army) Target entity description: The 1st Division, III Corps (Union Army) was a major infantry formation in the Army of the Potomac that played a significant combat role in key battles of the American Civil War, including the Battle of Gettysburg.
-
A.
1st Division, I Corps (Union Army)
The 1st Division, I Corps (Union Army) was a key infantry division in the Army of the Potomac that saw major action in the Eastern Theater of the American Civil War, including the Battle of Gettysburg.
-
B.
1st Brigade, 1st Division, II Corps (Union Army)
The 1st Brigade, 1st Division, II Corps (Union Army) was a key infantry brigade in the Army of the Potomac that fought prominently in major Civil War battles, including the Battle of Gettysburg.
-
C.
1st Brigade, 1st Division, I Corps (Union Army)
The 1st Brigade, 1st Division, I Corps (Union Army) was a key infantry brigade in the Army of the Potomac that fought in major American Civil War battles, including the Battle of Gettysburg.
-
D.
3rd Brigade, 1st Division, I Corps (Union Army)
The 3rd Brigade, 1st Division, I Corps (Union Army) was a Union infantry brigade that fought in major Eastern Theater engagements of the American Civil War, including the Battle of Gettysburg.
-
E.
1st Division, II Corps
The 1st Division of the Union Army’s II Corps was a key infantry formation in the Army of the Potomac during the American Civil War, noted for its heavy engagement in major Eastern Theater battles under commanders such as Francis Channing Barlow.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.