HistoryData
war1778

1778 frontier siege of the American Revolutionary War

January 1, 1778

The failed British-Shawnee siege of Boonesborough in 1778 secured continued American settler presence in Kentucky during the Revolutionary War.

Quick Facts

Year
1778
Category
war

Key Facts

Date of siege start
September 7, 1778
Duration of siege
11 days days
Attacking commander
Shawnee chief Blackfish
Defending commander
Daniel Boone
Outcome for attackers
Siege lifted; unsuccessful assault
Post-battle development
Boone court-martialed, then acquitted

Location

Map of Boonesborough, United StatesMap of Boonesborough, United StatesBoonesborough, United States

Cause → Event → Consequence

Cause

Shawnee chief Blackfish, allied with Britain, sought to drive American settlers from Kentucky. Months before the siege, he had captured Daniel Boone, the founder of Boonesborough, and adopted him into his tribe. Boone escaped and returned to warn and prepare the settlement's defenders against the anticipated assault.

Event

On September 7, 1778, Blackfish led a Shawnee and British-allied force in a siege of the Kentucky settlement of Boonesborough. Under Daniel Boone's leadership, the settlers defended the fortified station. After eleven days, the siege failed and Blackfish withdrew his forces without capturing the settlement.

Consequence

The repulse of the siege preserved American settler control of Boonesborough. In its aftermath, Boone faced a court-martial by fellow officers who suspected him of Loyalist sympathies stemming from his time among the Shawnees. He was acquitted but subsequently departed the settlement he had founded.

Belligerents & Mobilization Analysis

Side A

1 belligerent

American settlers of Boonesborough
Key Commanders

Daniel Boone.

Side B

1 belligerent

Shawnee (British-allied), led by Blackfish
Key Commanders

Blackfish.

Outcome
Siege repulsed; Blackfish's forces withdrew after eleven days without capturing Boonesborough.

Timeline Context

Timeline around 17781778177517761777177917801781Dispute between the Austrian Habsburg monarchy and an alliance of Saxony and Prussia1778 series of military raids by British troops during the American Revolutionary War1778 treaty between Spain and PortugalSmall naval battle during the American Revolutionary War1778 minor battle of the American Revolutionary War1778 American Revolutionary War raidAmerican Revolutionary War battle fought on June 28, 1778June-July 1778 mass exodussiege-of-boonesborough-1778