Such was the prosperity of the United Provinces, that they had been enabled to send a large supply, both of money and men, to the aid of Henry, their constant and generous ally. And notwithstanding this, their armies and fleets, so far from suffering diminution, were augmented day by day. Philip, resolved to summon up all his energy for the revival of the war against the republic, now appointed the archduke Ernest, brother of the emperor Rodolf, to the post which the disunion of Mansfield and Fuentes rendered as embarrassing as it had become inglorious. This prince, of a gentle and conciliatory character, was received at Brussels with great magnificence and general joy; his presence reviving the deep-felt hopes of peace entertained by the suffering people. Such were also the cordial wishes of the prince; but more than one design, formed at this period against the life of Prince Maurice, frustrated every expectation of the kind. A priest of the province of Namur, named Michael Renichon, disguised as a soldier, was the new instrument meant to strike another blow at the greatness of the House of Nassau, in the person of its gallant representative, Prince Maurice; as also in that of his brother, Frederic Henry, then ten years of age. On the confession of the intended assassin, he was employed by Count Berlaimont to murder the two princes. Renichon happily mismanaged the affair, and betrayed his intention. He was arrested at Breda, conducted to The Hague, and there tried and executed on the 3d of June, 1594. This miserable wretch accused the archduke Ernest of having countenanced his attempt; but nothing whatever tends to criminate, while every probability acquits, that prince of such a participation. In this same year a soldier named Peter Dufour embarked in a like atrocious plot. He, too, was seized and executed before he could carry it into effect; and to his dying hour persisted in accusing the archduke of being his instigator. But neither the judges who tried, nor the best historians who record, his intended crime, gave any belief to this accusation. The mild and honorable disposition of the prince held a sufficient guarantee against its likelihood; and it is not less pleasing to be able fully to join in the prevalent opinion, than to mark a spirit of candor and impartiality break forth through the mass of bad and violent passions which crowd the records of that age. But all the esteem inspired by the personal character of Ernest could not overcome the repugnance of the United Provinces to trust to the apparent sincerity of the tyrant in whose name he made his overtures for peace. They were all respectfully and firmly rejected; and Prince Maurice, in the meantime, with his usual activity, passed the Meuse and the Rhine, and invested and quickly took the town of Groningen, by which he consummated the establishment of the republic, and secured its rank among the principal powers of Europe.