But the events happening in the Netherlands were of greater importance to France at this time than anything within her borders. From the beginning of the insurrection there the Huguenots had recognized the important bearing of that struggle upon their own movement, and as the shadow of Philip II fell in greater length each year across France, the interest of the French Protestants in the rebellion of the Low Countries increased.[1022] As Huguenot preachers in Flanders sowed the double seed of Calvinism and revolt, so Protestant preachers exiled from the Low Countries sought refuge in France.[1023] This intercourse became a formidable historical issue by 1566. The issue was understood from the beginning by all parties concerned, and Philip II and his ministers were determined to profit by the lesson of France and to prevent similar trouble by crushing all opposition in the bud. The Turkish attack upon Malta[1024] had been very favorable to the Protestant cause, and the raising of the siege in September, 1565, probably influenced the King of Spain in his resolution to extirpate heresy in the Low Countries.[1025] The Flemish government suspected William of Orange who by July was openly allied with the Gueux[1026] and his brother, Louis of Nassau, of direct intercourse with Condé and Coligny,[1027] and sent Montigny—the faithless member of the patriotic quartette composed of Orange, Egmont, Hoorne, and himself—to Paris in the spring to pick up information.[1028] The fear lest Montgomery might come to Flanders, which Granvella had once laughed at, by the summer of 1566 had some basis of reality, although the braggadocio character of this adventurer discounted alarm.[1029] Knowledge of the solidarity existing between his revolted subjects in Flanders and the Huguenots[1030] which Montluc had warned Philip of even two years before,[1031] coupled with information concerning the dealings of Louis of Nassau with Protestant Germany[1032] and France, stirred the Spanish King’s habitual indecision into action. He sounded Charles IX as to the possibility of sending Spanish troops directly across France to the Low Countries and asked him to restrain his subjects from coming thither with arms,[1033] crowds of whom went to Flanders disguised as merchants.[1034] Simultaneously Margaret of Parma begged the Emperor to take the same course.[1035] But the government of France could not have honored Philip II’s request, even if it had been so minded, without risking an immediate rising of the Huguenots. As a matter of fact, it had no desire to do so. The resentment felt by France toward Spain on account of past scores at Trent, Rome, and in Switzerland, was now all eclipsed in her rancor because of the massacre by the Spaniards of her ill-fated colony in Florida in September, 1565.[1036]