Battle of St. Leonard Creek
E309091
The Battle of St. Leonard Creek was a series of naval engagements during the War of 1812 in which American Chesapeake Bay flotilla gunboats clashed with a superior British fleet in the Patuxent River, delaying British operations in Maryland.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Battle of St. Leonard Creek canonical | 3 |
| Action at St. Leonard Creek | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2920436 — 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 St. Leonard Creek Context triple: [British landing at Benedict, Maryland, relatedEvent, Battle of St. Leonard Creek]
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A.
Battle of Brier Creek
The Battle of Brier Creek was a 1779 American Revolutionary War engagement in Georgia in which British forces routed a Continental army, helping to reassert British control over the state.
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B.
Battle of Chelsea Creek
The Battle of Chelsea Creek was an early American Revolutionary War engagement near Boston in May 1775, notable for a colonial victory that destroyed the British schooner Diana and helped secure vital livestock and supplies for the Continental forces.
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C.
Battle of Kettle Creek
The Battle of Kettle Creek was a 1779 American Revolutionary War engagement in Georgia in which Patriot militia forces defeated a larger Loyalist force, helping to weaken British control in the Southern colonies.
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D.
Battle of Alligator Creek
The Battle of Alligator Creek was an early World War II clash during the Guadalcanal Campaign in which U.S. Marines repelled a major Japanese assault, helping secure their foothold on the island.
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E.
Battle of Bloody Creek (first)
The Battle of Bloody Creek (first) was a 1711 conflict during Queen Anne’s War in which French and Wabanaki forces ambushed and defeated a British detachment near Annapolis Royal in Nova Scotia.
- 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 St. Leonard Creek Target entity description: The Battle of St. Leonard Creek was a series of naval engagements during the War of 1812 in which American Chesapeake Bay flotilla gunboats clashed with a superior British fleet in the Patuxent River, delaying British operations in Maryland.
-
A.
Battle of Brier Creek
The Battle of Brier Creek was a 1779 American Revolutionary War engagement in Georgia in which British forces routed a Continental army, helping to reassert British control over the state.
-
B.
Battle of Chelsea Creek
The Battle of Chelsea Creek was an early American Revolutionary War engagement near Boston in May 1775, notable for a colonial victory that destroyed the British schooner Diana and helped secure vital livestock and supplies for the Continental forces.
-
C.
Battle of Kettle Creek
The Battle of Kettle Creek was a 1779 American Revolutionary War engagement in Georgia in which Patriot militia forces defeated a larger Loyalist force, helping to weaken British control in the Southern colonies.
-
D.
Battle of Alligator Creek
The Battle of Alligator Creek was an early World War II clash during the Guadalcanal Campaign in which U.S. Marines repelled a major Japanese assault, helping secure their foothold on the island.
-
E.
Battle of Bloody Creek (first)
The Battle of Bloody Creek (first) was a 1711 conflict during Queen Anne’s War in which French and Wabanaki forces ambushed and defeated a British detachment near Annapolis Royal in Nova Scotia.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
battle of the War of 1812
ⓘ
naval battle ⓘ |
| alsoKnownAs |
Action at St. Leonard Creek
ⓘ
linked to:
Battle of St. Leonard Creek
|
| associatedWith |
Chesapeake Bay Flotilla
ⓘ
Patuxent River campaign ⓘ
linked to:
Chesapeake campaign
|
| belligerent |
Royal Navy
ⓘ
United States Navy Chesapeake Bay Flotilla ⓘ
linked to:
Chesapeake Bay Flotilla
|
| combatantStrength |
American flotilla of gunboats and barges
ⓘ
larger British squadron of ships-of-war ⓘ |
| commander |
George Cockburn
ⓘ
Joshua Barney ⓘ |
| conflict | War of 1812 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| date | June 8–10, 1814 ⓘ |
| description |
American gunboats clashed with a superior British fleet
ⓘ
series of naval engagements on the Patuxent River ⓘ |
| effect |
contributed to defense preparations for Washington, D.C.
ⓘ
delayed British advance in Maryland ⓘ |
| endDate | 1814-06-10 ⓘ |
| followedBy |
British campaign against Washington, D.C.
ⓘ
linked to:
Burning of Washington
|
| geographicalContext | southern Maryland tidewater region ⓘ |
| historicalPeriod | early 19th century ⓘ |
| location |
Maryland
ⓘ
Patuxent River ⓘ St. Leonard Creek ⓘ |
| notableCommanderFor | Joshua Barney’s Chesapeake Bay Flotilla ⓘ |
| objective | to neutralize the American Chesapeake Bay flotilla ⓘ |
| opponent |
United Kingdom
ⓘ
United States ⓘ
linked to:
United States of America
|
| partOf |
British operations against the Chesapeake Bay
ⓘ
Chesapeake campaign ⓘ |
| precededBy | earlier British raids in the Chesapeake Bay ⓘ |
| result |
strategic American success in delaying British operations
ⓘ
tactical British advantage ⓘ |
| river | Patuxent River ⓘ |
| startDate | 1814-06-08 ⓘ |
| strategicSignificance |
demonstrated effectiveness of small gunboat flotillas in coastal defense
ⓘ
forced British to commit substantial naval resources in confined waters ⓘ |
| theater | Chesapeake Bay ⓘ |
| typeOfEngagement | riverine naval combat ⓘ |
| usedForceType |
bomb vessels
ⓘ
frigates ⓘ gunboats ⓘ |
| year | 1814 ⓘ |
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 St. Leonard Creek Description of subject: The Battle of St. Leonard Creek was a series of naval engagements during the War of 1812 in which American Chesapeake Bay flotilla gunboats clashed with a superior British fleet in the Patuxent River, delaying British operations in Maryland.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Battle of St. Leonard Creek