Battle of Millesimo

• 1. Introduction

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  The Battle of Millesimo, fought on the 13th and the 14th of April 1796, was not quite the battle Napoleon Bonaparte said it was. In the official report he sent to the French government, Bonaparte described a sweeping engagement in Northern Italy. What actually happened was messier, costlier, and far more embarrassing. Bonaparte later confessed to a Piedmontese officer that the most punishing part of the whole affair had been a mistake, driven by his own impatience. The name he chose for it, and the story he told about it, raise a question that still lingers: why would a victorious commander go to such lengths to obscure what had happened? The answer begins in a half-ruined castle on a hilltop near the village of Millesimo.

• 2. A Campaign Born From Necessity

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  In late March 1796, General Bonaparte took command of the French Army of Italy, a force of around 40,000 men. Within weeks, events forced his hand. On the 10th of April, the left wing of the Habsburg army, under Feldzeugmeister Johann Beaulieu, attacked the French near Genoa. Bonaparte responded by driving his troops through the Cadibona Pass to strike back. The target was the isolated right wing of the Habsburg force, commanded by Feldmarschal-Leutnant Eugène-Guillaume Argenteau. At the Battle of Montenotte on the 12th of April, the French overwhelmed Argenteau's position. That single victory opened a corridor deeper into Liguria and set the stage for what would follow.

• 3. Splitting Two Armies Apart

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  After Montenotte, Bonaparte shifted his main weight westward against Feldmarschal-Leutnant Michelangelo Colli's Sardinian army, which numbered around 21,000 men. To prevent Beaulieu's Habsburgs from moving south to assist, he sent André Masséna's division north to seize the town of Dego. The plan was to deepen the gap between the two allied armies and then strike each in turn before they could reunite. On the 13th of April, General of Division Pierre Augereau led French forces against Feldmarschal-Leutnant Giovanni di Provera's Austrian Auxiliary Corps east of Millesimo and drove him back. The wider offensive appeared to be moving exactly as planned.

• 4. The Castle That Would Not Fall

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  Provera did not simply retreat. He withdrew with part of the Habsburg Gyulai Freikorps and two grenadier companies of the Strassoldo Infantry Regiment Number 27 to Cosseria Castle, a partly ruined fortification on a hilltop. Colonel Filippo Del Carretto's Sardinian 3rd Grenadier battalion arrived shortly after and joined the garrison. Bonaparte ordered the castle taken. Augereau's division and that of General of Division Meynier launched repeated assaults up the hillside. The defenders held every one of them. Colonel Barthélemy Joubert, who led the last attack of the day, left a description that conveys the violence of those hours. He wrote that nothing more terrible could be imagined, that he was wounded passing through a loophole, held up in the air by his carabiniers, parrying stones with his saber while his whole body was exposed to fire from two entrenchments ten paces away. By nightfall, Augereau had pulled back and simply ringed the castle to prevent any escape.

• 5. Surrender at Dawn

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  Early on the 14th of April, Augereau sent word to Provera demanding surrender. Provera accepted. By that point his garrison of roughly 988 men had run out of food, water, and ammunition. The toll of the siege fell far harder on the French than on those inside. The French lost 700 men in the fruitless assaults of the 13th. Provera's force suffered only 96 killed and wounded, though the rest became prisoners of war. Among the dead on both sides were French Adjutant General Jean Quenin, French General of Brigade Pierre Banel, and the Sardinian Colonel Del Carretto. One French officer, Louis Suchet, received a promotion on the spot when his colonel was killed during the fighting. With the castle finally in French hands, Masséna moved on Dego later that same day and won the Second Battle of Dego.

• 6. The Report and the Cover-Up

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  Bonaparte's official account to the French government described a battle at Millesimo. There was, in fact, no real battle at Millesimo itself. The action on the 13th of April had been a confused series of small engagements in which scattered enemy units were pushed back. The genuinely consequential fighting had been the siege of Cosseria Castle, where roughly a thousand Austrian and Piedmontese troops had repulsed every French attack for most of a day. Historians have judged Bonaparte's report as probably deliberately misleading, written to conceal how heavy French losses had been and how close the entire plan had come to being seriously disrupted. Bonaparte himself later admitted the truth to Colonel Joseph Costa, the Piedmontese chief of staff. He said the siege had been a mistake, the product of impatience. That private admission, made after the campaign was over, is the clearest explanation for why the public account was so carefully constructed to look like something else.