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war1777

1777 battle of the American Revolutionary War in Pennsylvania

September 20, 1777

A British night assault on American forces near Philadelphia that shaped the Pennsylvania campaign and gained notoriety through wartime propaganda.

Quick Facts

Year
1777
Category
war

Key Facts

Date
September 20, 1777
Location
Near Paoli Tavern, present-day Malvern, Pennsylvania
British commander
Major General Charles Grey
American commander
Brigadier General Anthony Wayne
Campaign
Philadelphia Campaign, American Revolutionary War
Popular name
Paoli Massacre (attributed to American propaganda)

Location

Map of Malvern, United StatesMap of Malvern, United StatesMalvern, United States

Cause → Event → Consequence

Cause

Following the Continental Army's defeat at the Battle of Brandywine and the aborted Battle of the Clouds, George Washington directed Brigadier General Anthony Wayne to remain behind with a detachment to monitor British movements as the enemy prepared to advance on Philadelphia, the revolutionary capital.

Event

On the night of September 20, 1777, Major General Charles Grey led British forces in a surprise assault on Wayne's encampment near Paoli Tavern in present-day Malvern, Pennsylvania, inflicting significant American casualties in a swift night attack.

Consequence

American propagandists falsely claimed that British forces gave no quarter, branding the engagement the 'Paoli Massacre.' This narrative spread widely in the United States, fueling anti-British sentiment, while the British continued their advance and subsequently occupied Philadelphia.

Belligerents & Mobilization Analysis

Side A

1 belligerent

United States (Continental Army)
Key Commanders

Anthony Wayne.

Side B

1 belligerent

Great Britain
Key Commanders

Charles Grey.

Outcome
British victory; Wayne's encampment routed, many American casualties inflicted

Timeline Context

Timeline around 177717771774177517761778177917801777 American Revolutionary War battle1777 siege of American Revolutionary War1777 an amphibious assault on the Massachusetts town of Machias (in present-day eastern Maine) by British forces during the American Revolutionary War1777 battle between American and British troopsBattle in the American independence War1777 skirmish in the American Revolutionary War1777 Skirmish in the American Revolutionary WarMilitary raid by American Continental Army forcesbattle-of-paoli-1777