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Matthias Alexis Roche de Fermoy

1737 – 1778

American general

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About Matthias Alexis Roche de Fermoy

Lived 1737 – 1778 (aged 40–41). Matthias Alexis Roche de Fermoy was a French military officer.

Matthias Alexis Roche de Fermoy ( 1737 – 1780) was a French volunteer soldier who served as a brigadier general in the Continental Army. Born in the West Indies, he was one of several foreigners given command positions in the army in 1776 (Marquis de Lafayette being one of the more famous of these). Fermoy's tenure as a brigadier general was marked by disgrace. Although he performed competently leading a brigade during the Battle of Trenton, he abandoned his brigade while it occupied a forward defensive position opposing the British advance prior to the Battle of the Assunpink Creek. In July 1777, his force was occupying Mount Independence, part of the defenses around Fort Ticonderoga in northern New York, prior to General John Burgoyne's advance. When the decision was made to secretly abandon the works on the morning of July 6, Fermoy endangered the operation by setting fire to his quarters at 2 am. After he was rejected for promotion to major general, he resigned in January 1778, and returned to the West Indies.

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Important facts

Born
1737, French West Indies
Birth century
Died
1778
Occupation
Nationality

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Frequently asked questions

Who was Matthias Alexis Roche de Fermoy?

American general

When was Matthias Alexis Roche de Fermoy born?

Matthias Alexis Roche de Fermoy was born in 1737 in French West Indies.

When did Matthias Alexis Roche de Fermoy die?

Matthias Alexis Roche de Fermoy died in 1778.

What was Matthias Alexis Roche de Fermoy's occupation?

Matthias Alexis Roche de Fermoy was a military officer.

What nationality was Matthias Alexis Roche de Fermoy?

Matthias Alexis Roche de Fermoy was French.

Sources & further reading

· Wikipedia: Matthias Alexis Roche de Fermoy

· Wikidata: Q6791509

· DBpedia: Matthias Alexis Roche de Fermoy

Cite this page

APA: Biography.guide. (2026). Matthias Alexis Roche de Fermoy. https://biography.guide/matthias-alexis-roche-de-fermoy/

MLA: "Matthias Alexis Roche de Fermoy." Biography.guide, https://biography.guide/matthias-alexis-roche-de-fermoy/.

Chicago: "Matthias Alexis Roche de Fermoy." Biography.guide. https://biography.guide/matthias-alexis-roche-de-fermoy/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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