Gaston was compelled to return to Milan to re-form his troops, for he was determined both by necessity and by his own nature, which loved decision, to force a battle with the allies. The truth was that the position of France was precarious, her career in Italy was deeply threatened by the allies, Henry VIII. of England contemplated a descent upon Normandy, and until the enemy in Italy was disposed of her way was barred to Naples. So Gaston set out with some 7000 cavalry and 17,000 infantry, French, Italian, German, to pursue and to defeat Cardona, who did not wish to fight. The army of the allies was chiefly Spanish and it numbered some 6000 cavalry and 16,000 infantry of most excellent fighting quality. As the French advanced along the Via Aemilia, Cardona withdrew to Faenza. Gaston went on to Ravenna, which he besieged. Cardona was forced to intervene and try to save the city. He, too, approached Ravenna. Upon Easter Day, 1512, the two armies met in the marsh between Ravenna and the sea; and, in the words of Guicciardini, "there then began a very great battle, without doubt one of the greatest that Italy had seen for these many years.... All the troops were intermingled in a battle fought thus on a plain without impediments such as water or banks, and where both armies fought, each obstinately bent on death or victory, and inflamed not only with danger, glory, and hope, but also with the hatred of nation against nation. It was a memorable spectacle in the hot engagement between the German and Spanish infantry to see two very noted officers, Jacopo Empser, a German, and Zamudio, a Spaniard, advance before their battalions and encounter one another as if it were by challenge, in which combat the Spaniard went off conqueror by killing his adversary. The cavalry of the army of the League was not at best equal to that of the French, and having been shattered and torn by the artillery was become much inferior. Wherefore after they had sustained for some time, more by stoutness of heart than by strength of arms, the fury of the enemy, Yves d'Allegre with the rearguard and a thousand foot that were left at the Montone under Paliose and now recalled charging them in flank, and Fabrizio Colonna, fighting valiantly, being taken prisoner by the soldiers of the Duke of Ferrara, they turned their backs, in which they did no more than follow the example of their generals; for the Viceroy and Carvagiale, without making the utmost proof of the valour of their troops, betook themselves to flight, carrying off with them the third division or rearguard almost entire with Antonio da Leva, a man of that time of low rank though afterwards by a continual exercise of arms for many years, rising through all the military degrees, he became a very famous general. The whole body of light horse had been already broken, and the Marchese di Pescara, their commander, taken prisoner, covered with blood and wounds. And the Marchese della