They were closely followed by Henry at the head of his cavalry, and lively skirmishes were of frequent occurrence. In a military point of view none of these affairs were of consequence, but there was one which partook at once of the comic and the pathetic. For it chanced that in a cavalry action of more than common vivacity the Count Chaligny found himself engaged in a hand to hand conflict with a very dashing swordsman, who, after dealing and receiving many severe blows, at last succeeded in disarming the count and taking him prisoner. It was the fortune of war, and, but a few days before, might have been the fate of the great Henry himself. But Chaligny's mortification at his captivity became intense when he discovered that the knight to whom he had surrendered was no other than the king's jester. That he, a chieftain of the Holy League, the long-descended scion of the illustrious house of Lorraine, brother of the great Duke of Mercoeur, should become the captive of a Huguenot buffoon seemed the most stinging jest yet perpetrated since fools had come in fashion. The famous Chicot—who was as fond of a battle as of a gibe, and who was almost as reckless a rider as his master—proved on this occasion that the cap and bells could cover as much magnanimity as did the most chivalrous crest. Although desperately wounded in the struggle which had resulted in his triumph, he generously granted to the Count his freedom without ransom. The proud Lorrainer returned to his Leaguers and the poor fool died afterwards of his wounds.

The army of the allies moved through Picardy towards the confines of Artois, and sat down leisurely to beleaguer Rue, a low-lying place on the banks and near the mouth of the Somme, the only town in the province which still held for the king. It was sufficiently fortified to withstand a good deal of battering, and it certainly seemed mere trifling for the great Duke of Parma to leave the Netherlands in such confusion, with young Maurice of Nassau carrying everything before him, and to come all the way into Normandy in order, with the united armies of Spain and the League, to besiege the insignificant town of Rue.

And this was the opinion of Farnese, but he had chosen throughout the campaign to show great deference to the judgment of Mayenne. Meantime the month of March wore away, and what had been predicted came to pass. Henry's forces dwindled away as usual. His cavaliers rode off to forage for themselves, when their battles were denied them, and the king was now at the head of not more than sixteen thousand foot and five thousand horse. On the other hand the Leaguers' army had been melting quite as rapidly. With the death of Pope Sfondrato, his nephew Montemarciano had disappeared with his two thousand Swiss; while the French cavalry and infantry, ill-fed and uncomfortable, were diminishing daily. Especially the Walloons, Flemings, and other Netherlanders of Parma's army, took advantage of their proximity to the borders and escaped in large numbers to their own homes. It was but meagre and profitless campaigning on both sides during those wretched months of winter and early spring, although there was again an opportunity for Sir Roger Williams, at the head of two hundred musketeers and one hundred and fifty pikemen, to make one of his brilliant skirmishes under the eye of the Bearnese. Surprised and without armour, he jumped, in doublet and hose, on horseback, and led his men merrily against five squadrons of Spanish and Italian horse, and six companies of Spanish infantry; singled out and unhorsed the leader of the Spanish troopers, and nearly cut off the head, of the famous Albanian chief George Basti with one swinging blow of his sword. Then, being reinforced by some other English companies, he succeeded in driving the whole body of Italians and Spaniards, with great loss, quite into their entrenchments. "The king doth commend him very highly," said Umton, "and doth more than wonder at the valour of our nation. I never heard him give more honour to any service nor to any man than he doth to Sir Roger Williams and the rest, whom he held as lost men, and for which he has caused public thanks to be given to God."

At last Villars, who had so peremptorily rejected assistance at the end of February, sent to say that if he were not relieved by the middle of April he should be obliged to surrender the city. If the siege were not raised by the twentieth of the month he informed Parma, to his profound astonishment, that Rouen would be in Henry's hands.

In effecting this result the strict blockade maintained by the Dutch squadron at the mouth of the river, and the resolute manner in which those cruisers dashed at every vessel attempting to bring relief to Rouen, were mainly instrumental. As usual with the stern Hollanders and Zeelanders when engaged at sea with the Spaniards, it was war to the knife. Early in April twelve large vessels, well armed and manned, attempted to break the blockade. A combat ensued, at the end of which eight of the Spanish ships were captured, two were sunk, and two were set on fire in token of victory, every man on board of all being killed and thrown into the sea. Queen Elizabeth herself gave the first news of this achievement to the Dutch envoy in London. "And in truth," said he, "her Majesty expressed herself, in communicating these tidings, with such affection and extravagant joy to the glory and honour of our nation and men-of-war's-men, that it wonderfully delighted me, and did me good into my very heart to hear it from her."

Instantly Farnese set himself to the work which, had he followed his own judgment, would already have been accomplished. Henry with his cavalry had established himself at Dieppe and Arques, within a distance of five or six leagues from the infantry engaged in the siege of Rouen. Alexander saw the profit to be derived from the separation between the different portions of the enemy's forces, and marched straight upon the enemy's entrenchments. He knew the disadvantage of assailing a strongly fortified camp, but believed that by a well-concerted, simultaneous assault by Villars from within and the Leaguers from without, the king's forces would be compelled to raise the siege or be cut up in their trenches.

But Henry did not wait for the attack. He had changed his plan, and, for once in his life, substituted extreme caution for his constitutional temerity. Neither awaiting the assault upon his entrenchments nor seeking his enemy in the open field, he ordered the whole camp to be broken up, and on the 20th of April raised the siege.

Farnese marched into Rouen, where the Leaguers were received with tumultuous joy, and this city, most important for the purposes of the League and for Philip's ulterior designs, was thus wrested from the grasp just closing upon it. Henry's main army now concentrated itself in the neighbourhood of Dieppe, but the cavalry under his immediate superintendence continued to harass the Leaguers. It was now determined to lay siege to Caudebec, on the right bank of the Seine, three leagues below Rouen; the possession of this place by the enemy being a constant. danger and difficulty to Rouen, whose supplies by the Seine were thus cut off.

Alexander, as usual, superintended the planting of the batteries against the place. He had been suffering during the whole campaign with those dropsical ailments which were making life a torture to him; yet his indomitable spirit rose superior to his physical disorders, and he wrought all day long on foot or on horseback, when he seemed only fit to be placed on his bed as a rapid passage to his grave. On this occasion, in company with the Italian engineer Properzio, he had been for some time examining with critical nicety the preliminaries, for the siege, when it was suddenly observed by those around him that he was growing pale. It then appeared that he had received a musket-ball between the wrist and the elbow, and had been bleeding profusely; but had not indicated by a word or the movement of a muscle that he had been wounded, so intent was he upon carrying out the immediate task to which he had set himself. It was indispensable, however, that he should now take to his couch. The wound was not trifling, and to one in his damaged and dropsical condition it was dangerous. Fever set in, with symptoms of gangrene, and it became necessary to entrust the command of the League to Mayenne. But it was hardly concealed from Parma that the duke was playing a double game. Prince Ranuccio, according to his father's express wish, was placed provisionally at the head of the Flemish forces. This was conceded; however, with much heart-burning, and with consequences easily to be imagined.

Meantime Caudebec fell at once. Henry did nothing to relieve it, and the place could offer but slight resistance to the force arrayed against it. The bulk of the king's army was in the neighbourhood of Dieppe, where they had been recently strengthened by twenty companies of Netherlanders and Scotchmen brought by Count Philip Nassau. The League's headquarters were in the village of Yvetot, capital of the realm of the whimsical little potentate so long renowned under that name.