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Historical ConflictPemaquid Archeological Site

Siege of Pemaquid

The French and Native capture of Fort William Henry at Pemaquid was among the most consequential French victories in King William's War, triggering retaliatory raids on Acadia.

Duration & Scope

1696 ongoing

< 1 year

Estimated Total Casualties

3

Key Facts

Date
August 14–15, 1696
Soldiers returned to Boston
92
Soldiers killed by Iberville
3
Duration
2 days
Conflict
King William's War

Strategic Narrative Overview

In August 1696, a French and Native force led by Pierre Le Moyne d'Iberville and Baron de St. Castin besieged Fort William Henry at Pemaquid over two days, August 14–15. Commander Captain Pasco Chubb, outnumbered and under pressure, surrendered the fort. Iberville killed three of the garrison and released the remaining 92 soldiers, sending them back to Boston rather than holding them prisoner.

01 / The Origins

King William's War (1689–1697) was the North American theater of the War of the League of Augsburg, pitting English colonial settlements against French New France and their Native allies. The frontier between English Maine and French Acadia was a zone of repeated raids and counter-raids. Pemaquid, a fortified English settlement in present-day Bristol, Maine, stood as a strategic outpost on this contested border.

03 / The Outcome

The fall of Fort William Henry was counted among the most significant French successes of King William's War, eliminating a key English stronghold on the Maine frontier. The defeat prompted New England colonial forces to mount a retaliatory raid against Acadia, continuing the cycle of border warfare that characterized the conflict until the Treaty of Ryswick ended the war in 1697.

Belligerents & Mobilization Analysis

Side A

1 belligerent

New France and Native allies
Key Commanders

Pierre Le Moyne d'Iberville, Baron de St. Castin.

Side B

1 belligerent

English garrison, Fort William Henry
Peak Mobilized Forces95
Estimated Casualties3
Casualty Rate3.2%
Forces vs Casualties ratio
0CasualtiesMobilized
Key Commanders

Captain Pasco Chubb.

Total Casualties (all sides)
3
Outcome
French and Native victory; Captain Chubb surrendered Fort William Henry; 92 survivors sent to Boston

Kinetic Engagement Axis

Major engagements timeline (1696–present)Timeline of major military engagements plotted chronologically.1696present1696Siege of PemaquidAllied

Scroll horizontally to view full axis. Events plotted relatively.

Side A victorySide B victoryInconclusiveDecisive / turning point

Location

Map of Bristol, Maine, United StatesMap of Bristol, Maine, United StatesBristol, Maine, United States