There wanted not reasons in the cabinet of Charles for placing the navy at this time on a respectable footing. Algerine pirates had become bold enough to infest the Channel; and what was of more serious importance, the Dutch were rapidly acquiring a maritime preponderance, which excited a natural jealousy, both for our commerce, and the honour of our flag. This commercial rivalry conspired with a far more powerful motive at court, an abhorrence of everything republican or Calvinistic, to make our course of policy towards Holland not only unfriendly, but insidious and inimical in the highest degree. A secret treaty is extant, signed in 1631, by which Charles engaged to assist the King of Spain in the conquest of that great protestant commonwealth, retaining the isles of Zealand as the price of his co-operation.[22] Yet, with preposterous inconsistency as well as ill-faith, the two characteristics of all this unhappy prince's foreign policy, we find him in the next year carrying on a negotiation with a disaffected party in the Netherlands, in some strange expectation of obtaining the sovereignty on their separation from Spain. Lord Cottington betrayed this intrigue (of which one whom we should little expect to find in these paths of conspiracy, Peter Paul Rubens, was the negotiator) to the court of Madrid.[23] It was in fact an unpardonable and unprovoked breach of faith, and accounts for the indifference, to say no more, which that government always showed to his misfortunes. Charles, whose domestic position rendered a pacific system absolutely necessary, busied himself, far more than common history has recorded, with the affairs of Europe. He was engaged in a tedious and unavailing negotiation with both branches of the house of Austria, especially with the court of Madrid, for the restitution of the Palatinate. He took a much greater interest than his father had done in the fortunes of his sister and her family; but, like his father, he fell into the delusion that the cabinet of Madrid, for whom he could effect but little, or that of Vienna, to whom he could offer nothing, would so far realise the cheap professions of friendship they were always making, as to sacrifice a conquest wherein the preponderance of the house of Austria and the catholic religion in Germany was so deeply concerned. They drew him on accordingly through the labyrinths of diplomacy; assisted, no doubt, by that party in his councils, composed at this time of Lord Cottington, Secretary Windebank, and some others, who had always favoured Spanish connections.[24] It appears that the fleet raised in 1634 was intended, according to an agreement entered into with Spain, to restrain the Dutch from fishing in the English seas, nay even, as opportunities should arise, to co-operate hostilely with that of Spain.[25] After above two years spent in these negotiations, Charles discovered that the house of Austria were deceiving him; and, still keeping in view the restoration of his