The Duke of Savoy, though young, was an experienced soldier, and he determined to commence the campaign by investing St. Quentin, a frontier town of Picardy. The defence of this fortress was undertaken by Coligny, the Admiral of France, afterward so famous for his mournful death. Montmorency, the Constable, had the command of the French army. The garrison was almost reduced to extremity--when Montmorency, on August 10th, arrived with his whole force, and halted on the bank of the Somme. On the opposite bank lay the Spanish, the English, the Flemish, and the German host. The arrival of the French was a surprise, and the Duke of Savoy had to take up a new position. He determined on battle. The issue was the most unfortunate for France since the fatal day of Agincourt. The French slain amounted, according to some accounts, to six thousand; and the prisoners were equally numerous. Among them was the veteran Montmorency.
On August 10th Philip came to the camp. Bold advisers counselled a march to Paris. The cautious King was satisfied to press on the siege of St. Quentin. The defence which Coligny made was such as might have been expected from his firmness and bravery. The place was taken by storm, amid horrors which belong to such scenes at all times, but which were doubled by the rapacity of troops who fought even with each other for the greatest share of the pillage. After a few trifling successes, the army of Philip was broken up. The German mercenaries; the _lanzknechts_ and _reiters_, the pikemen and cavalry, who, at the command of the best paymaster, were the most formidable soldiers of the time. But the Spanish cavaliers were there, leading their native infantry; and there were the Burgundian lances. The army was commanded by Emanuel Philibert, Duke of Savoy, who had aspired to the hand of Elizabeth. Philip earnestly seconded his suit, but Mary, wisely and kindly, would not put a constraint upon her sister's inclinations. The wary Princess saw that the crown would probably be hers at no distant day; and she would not risk the loss of the people's affection by marrying a foreign Catholic. She had sensible advisers about her, who seconded her own prudence; and thus she kept safe amid the manifold dangers by which she was surrounded.