Battle of Island Number Ten
E540352
The Battle of Island Number Ten was a pivotal American Civil War engagement in early 1862 in which Union forces secured control of a strategic stretch of the Mississippi River, contributing significantly to the collapse of Confederate defenses in the Western Theater.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battle of Island Number Ten canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5720924 — 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: Battle of Island Number Ten Context triple: [Mississippi Valley Theater, hasKeyEvent, Battle of Island Number Ten]
-
A.
Battle of Rennell Island
The Battle of Rennell Island was a late January 1943 naval air engagement in the Pacific Theater of World War II, in which Japanese aircraft attacked and sank or damaged U.S. warships as American forces covered the final stages of the Guadalcanal campaign.
-
B.
Battle of Marianna
The Battle of Marianna was a small but fierce American Civil War engagement in September 1864, in which Union forces clashed with local Confederate defenders in and around the town of Marianna, Florida.
-
C.
Battle of Tulagi
The Battle of Tulagi was a World War II engagement in August 1942, part of the Guadalcanal campaign, in which U.S. forces seized the Japanese-held island of Tulagi in the Solomon Islands.
-
D.
Battle of Empress Augusta Bay
The Battle of Empress Augusta Bay was a World War II naval engagement in November 1943 in which U.S. forces defeated the Imperial Japanese Navy off Bougainville, helping secure Allied control in the Solomon Islands campaign.
-
E.
Battle of Kula Gulf
The Battle of Kula Gulf was a 1943 nighttime naval engagement in the Solomon Islands during World War II, in which U.S. and Japanese forces clashed in a confused destroyer and cruiser action that highlighted Japan’s use of high-speed “Tokyo Express” reinforcement runs.
- 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: Battle of Island Number Ten Target entity description: The Battle of Island Number Ten was a pivotal American Civil War engagement in early 1862 in which Union forces secured control of a strategic stretch of the Mississippi River, contributing significantly to the collapse of Confederate defenses in the Western Theater.
-
A.
Battle of Rennell Island
The Battle of Rennell Island was a late January 1943 naval air engagement in the Pacific Theater of World War II, in which Japanese aircraft attacked and sank or damaged U.S. warships as American forces covered the final stages of the Guadalcanal campaign.
-
B.
Battle of Marianna
The Battle of Marianna was a small but fierce American Civil War engagement in September 1864, in which Union forces clashed with local Confederate defenders in and around the town of Marianna, Florida.
-
C.
Battle of Tulagi
The Battle of Tulagi was a World War II engagement in August 1942, part of the Guadalcanal campaign, in which U.S. forces seized the Japanese-held island of Tulagi in the Solomon Islands.
-
D.
Battle of Empress Augusta Bay
The Battle of Empress Augusta Bay was a World War II naval engagement in November 1943 in which U.S. forces defeated the Imperial Japanese Navy off Bougainville, helping secure Allied control in the Solomon Islands campaign.
-
E.
Battle of Kula Gulf
The Battle of Kula Gulf was a 1943 nighttime naval engagement in the Solomon Islands during World War II, in which U.S. and Japanese forces clashed in a confused destroyer and cruiser action that highlighted Japan’s use of high-speed “Tokyo Express” reinforcement runs.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
American Civil War battle
ⓘ
battle ⓘ |
| alsoKnownAs | Battle of Island No. 10 NERFINISHED ⓘ |
| belligerent |
Confederate States of America
ⓘ
Union NERFINISHED ⓘ |
| campaign | Island Number Ten campaign NERFINISHED ⓘ |
| commander |
Andrew H. Foote
NERFINISHED
ⓘ
John P. McCown NERFINISHED ⓘ John Pope NERFINISHED ⓘ William W. Mackall NERFINISHED ⓘ |
| conflict | American Civil War ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| date | 1862 ⓘ |
| endDate | 1862-04-08 ⓘ |
| followedBy | Battle of Shiloh NERFINISHED ⓘ |
| front | Mississippi River front ⓘ |
| historicalPeriod | 19th century ⓘ |
| involvedUnit |
Confederate garrison at Island Number Ten
NERFINISHED
ⓘ
Union Army of the Mississippi NERFINISHED ⓘ Union Western Flotilla NERFINISHED ⓘ |
| location |
Mississippi River
NERFINISHED
ⓘ
near New Madrid, Missouri ⓘ near Tiptonville, Tennessee ⓘ |
| navalInvolvement |
Confederate river batteries
ⓘ
Union ironclad gunboats ⓘ |
| notableFeature |
extensive use of Union gunboats on the Mississippi River
ⓘ
first capture of a Confederate army in the Western Theater ⓘ |
| objective | to open the Mississippi River to Union navigation past Confederate defenses ⓘ |
| outcome | surrender of Confederate forces at Island Number Ten ⓘ |
| partOf | Western Theater of the American Civil War NERFINISHED ⓘ |
| precededBy | Battle of Fort Donelson NERFINISHED ⓘ |
| result | Union victory ⓘ |
| riverMile | approximately river mile 489 on the Mississippi River ⓘ |
| significance |
contributed to collapse of Confederate river line in the West
ⓘ
helped pave the way for later Union operations against Memphis and Vicksburg ⓘ |
| startDate | 1862-02-28 ⓘ |
| state |
Missouri
ⓘ
Tennessee ⓘ |
| strategicImportance |
breach of Confederate river defenses in Western Theater
ⓘ
control of stretch of Mississippi River ⓘ |
| tactics |
Union canal-cutting to bypass Confederate batteries
ⓘ
Union siege operations ⓘ |
| territorialChange |
Union gained control of Island Number Ten
ⓘ
Union gained control of New Madrid, Missouri area ⓘ |
| theater | Western Theater of the American Civil War NERFINISHED ⓘ |
| year | 1862 ⓘ |
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: Battle of Island Number Ten Description of subject: The Battle of Island Number Ten was a pivotal American Civil War engagement in early 1862 in which Union forces secured control of a strategic stretch of the Mississippi River, contributing significantly to the collapse of Confederate defenses in the Western Theater.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.