General Jean Joseph Amable Humbert, French soldier and French Revolution participant who leads a failed invasion of Ireland to assist Irish rebels in the Irish Rebellion of 1798, dies on January 3, 1823, in New Orleans, Louisiana.

Born in the townland of La Coâre Saint-Nabord, outside Remiremont Vosges, Humbert is a sergeant in the National Guard of Lyon. He rapidly advances through the ranks to become brigadier general on April 9, 1794, and fights in the Western campaigns before being allocated to the Army of the Rhine.

In 1794, after serving in the Army of the Coasts of Brest, Humbert serves under Louis Lazare Hoche in the Army of the Rhin-et-Moselle. Charged to prepare for an expedition against Ireland, he takes command of the Légion des Francs under Hoche, sailing in the ill-fated Expédition d’Irlande against Bantry Bay in 1796, and is engaged in actions at sea against the Royal Navy. Contrary weather and enemy action force this expedition to withdraw. The trip home ends in a naval battle, the Action of 13 January 1797, during which Humbert, on the French ship Droits de l’Homme (1794), narrowly escapes death. As the ship is destroyed and sinks, hundreds of men perish, but Humbert is among the last to escape.

On his return to France, Humbert serves in the Army of the Sambre-et-Meuse, before being appointed to command the troops in another attempt to support a rising in Ireland in 1798. His command chiefly consists of infantry of the 70th demi-brigade with a few artillerymen and some cavalry of the 3rd Hussars, however by the time he arrives off the Irish coast the United Irish rising has already suffered defeat. The expedition is able to land in Ireland at Killala on Thursday August 23, 1798, meeting with initial success in the Battle of Castlebar where he routs the Irish Militia. Humbert subsequently declares a Republic of Connacht, with hopes of taking Dublin. However, Humbert’s small force is defeated at the Battle of Ballinamuck by the Irish Royal Army, and he is taken as a prisoner of war by the authorities. The British send the French officers home in two frigates and then massacre their Irish supporters. Humbert makes no attempt to save the Irish who bravely supported him.

Humbert is shortly repatriated in a prisoner exchange and appointed in succession to the Armies of Mayence, Danube and Helvetia, with which he serves at the Second Battle of Zurich. He then embarks for Santo Domingo and participates in several Caribbean campaigns for Napoleon Bonaparte before being accused of plundering by General Brunet. It is also rumored that he engages in an affair with Pauline Bonaparte, the wife of his commanding officer Charles Leclerc. He is returned to France by order of General Leclerc in October 1802, for “prevarications, and liaison relationships with organisers of the inhabitants and with leaders of brigands.” A committed Republican, his displeasure at Napoleon’s Imperial pretensions lead to him being dismissed in 1803 and he retires to Morbihan in Brittany.

In 1810, after brief service in the Army of the North, Humbert emigrates to New Orleans, where he makes his acquaintance with French pirate Jean Lafitte. In 1813, Humbert joins the revolutionary Juan Bautista Mariano Picornell y Gomila in an unsuccessful attempt to foment rebellion in Spanish Mexico, but the effort fails. In 1814, Humbert again leaves New Orleans and joins the rebelling forces of Buenos Aires, briefly commanding a corps, before returning home. Humbert last fights the British at the Battle of New Orleans, as a volunteer private soldier in U.S. ranks, in the War of 1812, wearing his Napoleonic uniform. General Andrew Jackson thanks him for his assistance there after the American victory in January 1815. Thereafter Humbert lives peacefully as a schoolteacher until his death on January 3, 1823.

A monument to General Humbert depicting Mother Ireland stands on Humbert Street, Ballina, County Mayo. In 1989, sculptor Carmel Gallagher unveils a bust of General Humbert in Killala, Ireland, to mark the upcoming bicentennial of the Irish Rebellion of 1798.