Francesco Bussone da Carmagnola (1390 - May 5, 1432), Italian soldier of fortune, was born at Carmagnola near Turin, and began his military career when twelve years old under Facino Cane , a condottiere then in the service of Gian Galeazzo Visconti, duke of Milan.

On the death of the latter his duchy was divided among his captains, but his son and heir, Filippo Maria, determined to reconquer it by force of arms. Facino Cane being dead, Visconti applied to Carrnagnola, then in his thirtieth year, and gave him command of the army. That general's success was astonishingly rapid, and soon the whole duchy was brought once more under Visconti's sway. But Filippo Maria, although he rewarded Carmagnola generously, feared that he might become a danger to himself, and instead of giving him further military commands made him governor of Genoa.

Carmagnola felt greatly aggrieved, and failing to obtain a personal interview with the duke, threw up his commission and offered his services to the Venetians (1425). He was well received in Venice, for the republic was beginning to fear the ambitions of the Visconti, and the new doge, Francesco Foscari, was anxious to join the Florentines and go to war with Milan. Carmagnola himself represented the dukes forces as much less numerous than they were supposed to be, and said that the moment was an opportune one to attack him. These arguments, combined with the doge's warlike temper, prevailed; Carmagnela was made captain-general of St Mark in 1426, and war was declared.

But while the republic was desirous of rapid and conclusive operations, it was to the interest of Carmagnola, as indeed to all other soldiers of fortune, to make the operations last as long as possible, to avoid decisive operations, and to liberate all prisoners quickly. Consequently the campaign dragged on interminably, some battles were won and others lost, truces and peace treaties were made only to be broken, and no definite result was achieved.

Carmagnola's most important success was the battle of Maclodio (1427), but he did not follow it up. The republic, impatient of his dilatoriness, raised his emoluments and promised him immense fiefs including the lordship of Milan, so as to increase his ardour, but in vain. At the same time Carmagnola was perpetually receiving messengers from Visconti, who offered him great rewards if he would abandon the Venetians. The general trifled with his past as with his present employers, believing in his foolish vanity that he held the fate of both in his hand. But the Venetians were dangerous masters to trifle with, and when they at last lost all patience, the Council of Ten determined to bring him to justice.

Summoned to Venice to discuss future operations on March 29, 1432, he came without suspicion. On his arrival at the ducal palace he was seized, imprisoned and brought to trial for treason against the republic. Although the doge befriended him he was condemned to death and beheaded on the 5th of May. A man of third-rate ability, his great mistake was that he failed to see that he could not do with a solvent and strong government what he could with bankrupt tyrants without military resources, and that the astute Visconti meant to ruin him for his abandonment.

Bibliography

The best account of Carmagnola is Horatio Brown's essay in his Studies in Venetian History (London, 1907); see also A Battistella, Il Conde di Carmagnola (Genoa, 1889),; E Ricotti, Storia delie Compagnie di Ventura (Turin, 1845). Alessandro Manzoni made this episode the subject of a poetical drama, Il Conte di Carmagnola (1826).