Besides matters of predestination there were other subjects political and personal which increased the King's jealousy and hatred. The debt of the Republic to the British crown, secured by mortgage of the important sea- ports and fortified towns of Flushing, Brielle, Rammekens, and other strong places, still existed. The possession of those places by England was a constant danger and irritation to the States. It was an axe perpetually held over their heads. It threatened their sovereignty, their very existence. On more than one occasion, in foreign courts, the representatives of the Netherlands had been exposed to the taunt that the Republic was after all not an independent power, but a British province. The gibe had always been repelled in a manner becoming the envoys of a proud commonwealth; yet it was sufficiently galling that English garrisons should continue to hold Dutch towns; one of them among the most valuable seaports of the Republic,--the other the very cradle of its independence, the seizure of which in Alva's days had always been reckoned a splendid achievement. Moreover, by the fifth article of the treaty of peace between James and Philip III., although the King had declared himself bound by the treaties made by Elizabeth to deliver up the cautionary towns to no one but the United States, he promised Spain to allow those States a reasonable time to make peace with the Archdukes on satisfactory conditions. Should they refuse to do so, he held himself bound by no obligations to them, and would deal with the cities as he thought proper, and as the Archdukes themselves might deem just. The King had always been furious at "the huge sum of money to be advanced, nay, given, to the States," as he phrased it. "It is so far out of all square," he had said, "as on my conscience I cannot think that ever they craved it 'animo obtinendi,' but only by that objection to discourage me from any thought of getting any repayment of my debts from them when they shall be in peace . . .. . . . Should I ruin myself for maintaining them? Should I bestow as much on them as cometh to the value of my whole yearly rent? "He had proceeded to say very plainly that, if the States did not make great speed to pay him all his debt so soon as peace was established, he should treat their pretence at independence with contempt, and propose dividing their territory between himself and the King of France.