We must now turn from these brief records of military affairs, the more pleasing theme for the historian of the Netherlands in comparison with domestic events, which claim attention but to create sensations of regret and censure. Prince Maurice had enjoyed without restraint the fruits of his ambitious daring. His power was uncontrolled and unopposed, but it was publicly odious; and private resentments were only withheld by fear, and, perhaps, in some measure by the moderation and patience which distinguished the disciples of Arminianism. In the midst, however, of the apparent calm, a deep conspiracy was formed against the life of the prince. The motives, the conduct, and the termination of this plot, excite feelings of many opposite kinds. We cannot, as in former instances, wholly execrate the design and approve the punishment. Commiseration is mingled with blame, when we mark the sons of Barneveldt, urged on by the excess of filial affection to avenge their venerable father's fate; and despite our abhorrence for the object in view, we sympathize with the conspirators rather than the intended victim. William von Stoutenbourg and Renier de Groeneveld were the names of these two sons of the late pensionary. The latter was the younger; but, of more impetuous character than his brother, he was the principal in the plot. Instead of any efforts to soften down the hatred of this unfortunate family, these brothers had been removed from their employments, their property was confiscated, and despair soon urged them to desperation. In such a time of general discontent it was easy to find accomplices. Seven or eight determined men readily joined in the plot; of these, two were Catholics, the rest Arminians; the chief of whom was Henry Slatius, a preacher of considerable eloquence, talent, and energy. It was first proposed to attack the prince at Rotterdam; but the place was soon after changed for Ryswyk, a village near The Hague, and afterward celebrated by the treaty of peace signed there and which bears its name. Ten other associates were soon engaged by the exertions of Slatius: these were Arminian artisans and sailors, to whom the actual execution of the murder was to be confided; and they were persuaded that it was planned with the connivance of Prince Frederick Henry, who was considered by the Arminians as the secret partisan of their sect. The 6th of February was fixed on for the accomplishment of the deed. The better to conceal the design, the conspirators agreed to go unarmed to the place, where they were to find a box containing pistols and poniards in a spot agreed upon. The death of the Prince of Orange was not the only object intended. During the confusion subsequent to the hoped-for success of that first blow, the chief conspirators intended to excite simultaneous revolts at Leyden, Gouda, and Rotterdam, in which towns the Arminians were most numerous. A general revolution throughout Holland was firmly reckoned on as the infallible result; and success was enthusiastically looked for to their country's freedom and their individual fame.

But the plot, however cautiously laid and resolutely persevered in, was doomed to the fate of many another; and the horror of a second murder (but with far different provocation from the first) averted from the illustrious family to whom was still destined the glory of consolidating the country it had formed. Two brothers named Blansaart, and one Parthy, having procured a considerable sum of money from the leading conspirators, repaired to The Hague, as they asserted, for the purpose of betraying the plot; but they were forestalled in this purpose: four of the sailors had gone out to Ryswyk the preceding evening, and laid the whole of the project, together with the wages of their intended crime, before the prince; who, it would appear, then occupied the ancient chateau, which no longer exists at Ryswyk. The box of arms was found in the place pointed out by the informers, and measures were instantly taken to arrest the various accomplices. Several were seized. Groeneveld had escaped along the coast disguised as a fisherman, and had nearly effected his passage to England, when he was recognized and arrested in the island of Vlieland. Slatius and others were also intercepted in their attempts at escape.—Stoutenbourg, the most culpable of all, was the most fortunate; probably from the energy of character which marks the difference between a bold adventurer and a timid speculator. He is believed to have passed from The Hague in the same manner as Grotius quitted his prison; and, by the aid of a faithful servant, he accomplished his escape through various perils, and finally reached Brussels, where the archduchess Isabella took him under her special protection. He for several years made efforts to be allowed to return to Holland; but finding them hopeless, even after the death of Maurice, he embraced the Catholic religion, and obtained the command of a troop of Spanish cavalry, at the head of which he made incursions into his native country, carrying before him a black flag with the effigy of a death's head, to announce the mournful vengeance which he came to execute.

Fifteen persons were executed for the conspiracy. If ever mercy was becoming to a man, it would have been pre-eminently so to Maurice on this occasion; but he was inflexible as adamant. The mother, the wife, and the son of Groeneveld, threw themselves at his feet, imploring pardon. Prayers, tears and sobs were alike ineffectual. It is even said that Maurice asked the wretched mother "why she begged mercy for her son, having refused to do as much for her husband?" To which cruel question she is reported to have made the sublime answer—"Because my son is guilty, and my husband was not."

These bloody executions caused a deep sentiment of gloom. The conspiracy excited more pity for the victims than horror for the intended crime. Maurice, from being the idol of his countrymen, was now become an object of their fear and dislike. When he moved from town to town, the people no longer hailed him with acclamations; and even the common tokens of outward respect were at times withheld. The Spaniards, taking advantage of the internal weakness consequent on this state of public feeling in the States, made repeated incursions into the provinces, which were now united but in title, not in spirit. Spinola was once more in the field, and had invested the important town of Breda, which was the patrimonial inheritance of the princes of Orange. Maurice was oppressed with anxiety and regret; and, for the sake of his better feelings, it may be hoped, with remorse. He could effect nothing against his rival; and he saw his own laurels withering from his careworn brow. The only hope left of obtaining the so much wanted supplies of money was in the completion of a new treaty with France and England. Cardinal Richelieu, desirous of setting bounds to the ambition and the successes of the House of Austria, readily came into the views of the States; and an obligation for a loan of one million two hundred thousand livres during the year 1624, and one million more for each of the two succeeding years, was granted by the king of France, on condition that the republic made no new truce with Spain without his mediation.

An alliance nearly similar was at the same time concluded with England. Perpetual quarrels on commercial questions loosened the ties which bound the States to their ancient allies. The failure of his son's intended marriage with the infanta of Spain had opened the eyes of King James to the way in which he was despised by those who seemed so much to respect him. He was highly indignant; and he undertook to revenge himself by aiding the republic. He agreed to furnish six thousand men, and supply the funds for their pay, with a provision for repayment by the States at the conclusion of a peace with Spain.

Prince Maurice had no opportunity of reaping the expected advantages from these treaties. Baffled in all his efforts for relieving Breda, and being unsuccessful in a new attempt upon Antwerp, he returned to The Hague, where a lingering illness, that had for some time exhausted him, terminated in his death on the 23d of April, 1625, in his fifty-ninth year. Most writers attribute this event to agitation at being unable to relieve Breda from the attack of Spinola. It is in any case absurd to suppose that the loss of a single town could have produced so fatal an effect on one whose life had been an almost continual game of the chances of war. But cause enough for Maurice's death may be found in the wearing effects of thirty years of active military service, and the more wasting ravages of half as many of domestic despotism.

CHAPTER XVIII

TO THE TREATY OF MUNSTER
A.D. 1625—1648

Frederick Henry succeeded to almost all his brother's titles and employments, and found his new dignities clogged with an accumulation of difficulties sufficient to appall the most determined spirit. Everything seemed to justify alarm and despondency. If the affairs of the republic in India wore an aspect of prosperity, those in Europe presented a picture of past disaster and approaching peril. Disunion and discontent, an almost insupportable weight of taxation, and the disputes of which it was the fruitful source, formed the subjects of internal ill. Abroad was to be seen navigation harassed and trammelled by the pirates of Dunkirk; and the almost defenceless frontiers of the republic exposed to the irruptions of the enemy. The king of Denmark, who endeavored to make head against the imperialist and Spanish forces, was beaten by Tilly, and made to tremble for the safety of his own States. England did nothing toward the common cause of Protestantism, in consequence of the weakness of the monarch; and civil dissensions for a while disabled France from resuming the system of Henry IV. for humbling the House of Austria.