But while Henry's cause had thus been so well served in the south, there was danger impending in the north. The king had been besieging, since autumn, the town of La Fere, an important military and strategic position, which had been Farnese's basis of operations during his memorable campaigns in France, and which had ever since remained in the hands of the League.

The cardinal had taken the field with an army of fifteen thousand foot and three thousand horse, assembled at Valenciennes, and after hesitating some time whether, or not he should attempt to relieve La Fere, he decided instead on a diversion. In the second week of April; De Rosne was detached at the head of four thousand men, and suddenly appeared before Calais. The city had been long governed by De Gordan, but this wary and experienced commander had unfortunately been for two years dead. Still more unfortunately, it had been in his power to bequeath, not only his fortune, which was very large, but the government of Calais, considered the most valuable command in France, to his nephew, De Vidosan. He had, however, not bequeathed to him his administrative and military genius.

The fortress called the Risban, or Rysbank, which entirely governed the harbour, and the possession of which made Calais nearly impregnable, as inexhaustible supplies could thus be poured into it by sea, had fallen into comparative decay. De Gordan had been occupied in strengthening the work, but since his death the nephew had entirely neglected the task. On the land side, the bridge of Nivelet was the key to the place. The faubourg was held by two Dutch companies, under Captains Le Gros and Dominique, who undertook to prevent the entrance of the archduke's forces. Vidosan, however; ordered these faithful auxiliaries into the citadel.

De Rosne, acting with great promptness; seized both the bridge of Nivelet and the fort of Rysbank by a sudden and well-concerted movement. This having been accomplished, the city was in his power, and, after sustaining a brief cannonade, it surrendered. Vidosan, with his garrison, however, retired into the citadel, and it was agreed between, himself and De Rosne that unless succour should be received from the French king before the expiration of six days; the citadel should also be-evacuated.

Meantime Henry, who was at Boulogne, much disgusted at this unexpected disaster, had sent couriers to the Netherlands, demanding assistance of the States-General and of the stadholder. Maurice had speedily responded to the appeal. Proceeding himself to Zeeland, he had shipped fifteen companies of picked troops from Middelburg, together with a flotilla laden with munitions and provisions enough to withstand a siege of several weeks. When the arrangements were completed, he went himself on board of a ship of war to take command of the expedition in person. On the 17th of April he arrived with his succours off the harbour of Calais, and found to his infinite disappointment that the Rysbank fort was in the hands of the enemy. As not a vessel could pass the bar without almost touching that fortress, the entrance to Calais was now impossible. Had the incompetent Vidosan heeded the advice of his brave Dutch officers; the place might still have been saved, for it had surrendered in a panic on the very day when the fleet of Maurice arrived off the port.

Henry had lost no time in sending, also, to his English allies for succour. The possession of Calais by the Spaniards might well seem alarming to Elizabeth, who could not well forget that up to the time of her sister this important position had been for two centuries an English stronghold. The defeat of the Spanish husband of an English queen had torn from England the last trophies of the Black Prince, and now the prize had again fallen into the hands of Spain; but of Spain no longer in alliance, but at war, with England. Obviously it was most dangerous to the interests and to the safety of the English realm, that this threatening position, so near the gates of London, should be in the hands of the most powerful potentate in the world and the dire enemy of England. In response to Henry's appeal, the Earl of Essex was despatched with a force of six thousand men—raised by express command of the queen on Sunday when the people were all at church—to Dover, where shipping was in readiness to transport the troops at once across the Channel. At the same time, the politic queen and some of her counsellors thought the opening a good one to profit by the calamity of their dear ally, Certainly it was desirable to prevent Calais from falling into the grasp of Philip. But it was perhaps equally desirable, now that the place without the assistance of Elizabeth could no longer be preserved by Henry, that Elizabeth, and not Henry, should henceforth be its possessor. To make this proposition as clear to the French king as it seemed to the English queen, Sir Robert Sidney was despatched in all haste to Boulogne, even while the guns of De Rosne were pointed at Calais citadel, and while Maurice's fleet, baffled by the cowardly surrender of the Risban, was on its retreat from the harbour.

At two o'clock in the afternoon of the 21st of April, Sidney landed at Boulogne. Henry, who had been intensely impatient to hear from England, and who suspected that the delay was boding no good to his cause, went down to the strand to meet the envoy, with whom then and there he engaged instantly in the most animated discourse.

As there was little time to be lost, and as Sidney on getting out of the vessel found himself thus confronted with the soldier-king in person, he at once made the demand which he had been sent across the Channel to make. He requested the king to deliver up the town and citadel of Calais to the Queen of England as soon as, with her assistance, he should succeed in recovering the place. He assigned as her Majesty's reasons for this peremptory summons that she would on no other terms find it in her power to furnish the required succour. Her subjects, she said, would never consent to it except on these conditions. It was perhaps not very common with the queen to exhibit so much deference to the popular will, but on this occasion the supposed inclinations of the nation furnished her with an excellent pretext for carrying out her own. Sidney urged moreover that her Majesty felt certain of being obliged—in case she did not take Calais into her own safe-keeping and protection—to come to the rescue again within four or six months to prevent it once more from being besieged, conquered, and sacked by the enemy.

The king had feared some such proposition as this, and had intimated as much to the States' envoy, Calvaert, who had walked with him down to the strand, and had left him when the conference began. Henry was not easily thrown from his equanimity nor wont to exhibit passion on any occasion, least of all in his discussions with the ambassadors of England, but the cool and insolent egotism of this communication was too much for him.

He could never have believed, he said in reply, that after the repeated assurances of her Majesty's affection for him which he had received from the late Sir Henry Umton in their recent negotiations, her Majesty would now so discourteously seek to make her profit out of his misery. He had come to Boulogne, he continued, on the pledge given by the Earl of Essex to assist him with seven or eight thousand men in the recovery of Calais. If this after all should fail him—although his own reputation would be more injured by the capture of the place thus before his eyes than if it had happened in his absence—he would rather a hundred times endure the loss of the place than have it succoured with such injurious and dishonourable conditions. After all, he said, the loss of Calais was substantially of more importance to the queen than to himself. To him the chief detriment would be in the breaking up of his easy and regular communications with his neighbours through this position, and especially with her Majesty. But as her affection for him was now proved to be so slender as to allow her to seek a profit from his misfortune and dishonour, it would be better for him to dispense with her friendship altogether and to strengthen his connections with truer and more honourable friends. Should the worst come to the worst, he doubted not that he should be able, being what he was and much more than he was of old, to make a satisfactory arrangement with, the King of Spain. He was ready to save Calais at the peril of his life, to conquer it in person, and not by the hands of any of his lieutenants; but having done so, he was not willing—at so great a loss of reputation without and at so much peril within—to deliver it to her Majesty or to any-one else. He would far rather see it fall into the hands of the Spaniards.