HistoryData
war1778

1778 British attack during the American Revolutionary War

September 27, 1778

A British surprise attack that killed or captured most of a Continental dragoon regiment, demonstrating British night-raid tactics in the Revolutionary War.

Quick Facts

Year
1778
Category
war

Key Facts

Date
September 27, 1778
Continental soldiers killed
15 soldiers
Continental soldiers wounded/captured
54 soldiers
British soldiers killed
1 soldier
British commander
Major-General Charles Grey
Continental unit attacked
3rd Regiment of Continental Light Dragoons

By the Numbers

271,778
Date
15soldiers
Continental soldiers killed
54soldiers
Continental soldiers wounded/captured
1soldier
British soldiers killed

Location

Map of River Vale, New Jersey, United StatesMap of River Vale, New Jersey, United StatesRiver Vale, New Jersey, United States

Cause → Event → Consequence

Cause

During the American Revolutionary War, British forces under Major-General Charles Grey sought to exploit the exposed position of Continental Army dragoons encamped near Old Tappan, New Jersey, planning a night surprise attack to neutralize the regiment.

Event

On September 27, 1778, Grey's British force launched a successful surprise assault against Colonel George Baylor's 3rd Regiment of Continental Light Dragoons near present-day River Vale, New Jersey, killing 15 soldiers and wounding or capturing 54 others while suffering only one fatality.

Consequence

The attack effectively destroyed the operational capacity of the 3rd Continental Light Dragoons and became known as the Baylor Massacre, reinforcing the vulnerability of dispersed Continental units to British night-raid tactics.

Belligerents & Mobilization Analysis

Side A

1 belligerent

British Army
Estimated Casualties1
Key Commanders

Major-General Charles Grey.

Side B

1 belligerent

Continental Army (3rd Regiment of Continental Light Dragoons)
Estimated Casualties69
Key Commanders

Colonel George Baylor.

Total Casualties (all sides)
70
Outcome
Decisive British victory; Continental dragoon regiment largely destroyed

Timeline Context

Timeline around 17781778177517761777177917801781Dispute between the Austrian Habsburg monarchy and an alliance of Saxony and Prussia1778 frontier siege of the American Revolutionary War1778 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, 1778baylor-massacre-1778