The great object of Lewis, from the beginning to the end of his reign, was the acquisition of those large and valuable provinces of the Spanish monarchy, which lay contiguous to the eastern frontier of France. Already, before the conclusion of the treaty of Breda, he had invaded those provinces. He now pushed on his conquest with scarcely any resistance. Fortress after fortress was taken. Brussels itself was in danger; and Temple thought it wise to send his wife and children to England. But his sister, Lady Giffard, who had been some time his inmate, and who seems to have been a more important personage in his family than his wife, still remained with him.
De Witt saw the progress of the French arms with painful anxiety. But it was not in the power of Holland alone to save Flanders; and the difficulty of forming an extensive coalition for that purpose appeared almost insuperable. Lewis, indeed, affected moderation. He declared himself willing to agree to a compromise with Spain. But these offers were undoubtedly mere professions, intended to quiet the apprehensions of the neighbouring powers; and, as his position became every day more and more advantageous, it was to be expected that he would rise in his demands.
Such was the state of affairs when Temple obtained from the English Ministry permission to make a tour in Holland incognito. In company with Lady Giffard he arrived at the Hague.