Gaston de Foix bought a doubtful victory dearly with his death; and the allies, though beaten on the banks of the Ronco, immediately afterwards expelled the French from Lombardy.
The French were victorious, but Gaston fell in the act of pursuing the enemy.
It arose out of the attempt of the Spanish and Italian forces to relieve Ravenna, besieged by Gaston de Foix, duke of Nemours.
The most celebrated captains of these wars were present on either side - under Gaston de Foix were Bayard, Yves d'Allegre, La Palisse; and under Cardona the Spanish viceroy of Naples, Pedro Navarro the great engineer, and Pescara the originator of the Spanish tactical system.
Once in the plain they were charged by the French gendarmes under Gaston himself, as well as by the landsknechts, and driven back.