HistoryData
war1775

Early battle of the American Revolutionary War

April 19, 1775

The bloodiest engagement of April 19, 1775, where more combatants fell than at any other point that day, and the first British soldiers were taken prisoner.

Quick Facts

Year
1775
Category
war

Key Facts

Date
April 19, 1775
Colonial forces engaged
5,100 men
Combined British force
1,700 men
Rebel casualties
25 killed
British casualties
40 killed
Towns represented (colonial)
30 towns

By the Numbers

191,775
Date
5,100men
Colonial forces engaged
1,700men
Combined British force
25killed
Rebel casualties

Location

Map of Arlington (Menotomy), United StatesMap of Arlington (Menotomy), United StatesArlington (Menotomy), United States

Cause → Event → Consequence

Cause

After the initial skirmishes at Lexington and Concord on April 19, 1775, a British force originally numbering 700 regulars received reinforcements at East Lexington, swelling to 1,700 men. As they retreated toward Boston, colonial militia from four counties and thirty towns, totaling some 5,100 men, converged on the village of Menotomy to intercept them.

Event

At Menotomy, colonial forces clashed with the retreating British column in intense street and house-to-house fighting. The engagement proved the deadliest of the day: 25 colonial fighters and 40 British soldiers were killed. It was also during this battle that British soldiers were captured for the first time in the Revolutionary War.

Consequence

The heavy British losses at Menotomy contributed to the overall toll suffered during the retreat to Boston, demonstrating the colonial militias' capacity to mount sustained, organized resistance. The battle reinforced the momentum of the colonial rebellion that had begun earlier that same day at Lexington and Concord.

Belligerents & Mobilization Analysis

Side A

1 belligerent

American colonial militia
Peak Mobilized Forces~5K
Estimated Casualties25
Casualty Rate0.5%
Forces vs Casualties ratio
0CasualtiesMobilized

Side B

1 belligerent

British regulars
Peak Mobilized Forces~2K
Estimated Casualties40
Casualty Rate2.4%
Forces vs Casualties ratio
0CasualtiesMobilized
Total Casualties (all sides)
65
Outcome
Colonial forces repulsed the British retreat column; first British prisoners of the war taken

Timeline Context

Timeline around 177517751772177317741776177717781775 first naval engagement of the American Revolutionary War1775 military siege of the American revolutionary war1775 skirmish fought early in the American Revolutionary War at Gloucester, Massachusetts1775 military operationConflict between the Haka people and the Lusei peopleFirst military engagements of the American Revolutionary War (1775)1775 battle in Lexington, Massachusetts at the very start of the American Revolutionary War1775 battle in Concord, Massachusetts at the very start of the American Revolutionary warbattle-of-menotomy-1775