Jay soon began to suspect the designs of the French minister. He found that he was sending M. de Rayneval as a secret emissary to Lord Shelburne under an assumed name; he ascertained that the right of the United States to the Mississippi valley was to be denied; and he got hold of a dispatch from Marbois, the French secretary of legation at Philadelphia, to Vergennes, opposing the American claim to the Newfoundland fisheries. As soon as Jay learned these facts, he sent his friend Dr. Benjamin Vaughan to Lord Shelburne to put him on his guard, and while reminding him that it was greatly for the interest of England to dissolve the alliance between America and France, he declared himself ready to begin the negotiations without waiting for the recognition of independence, provided that Oswald's commission should speak of the thirteen United States of America, instead of calling them colonies and naming them separately. This decisive step was taken by Jay on his own responsibility, and without the knowledge of Franklin, who had been averse to anything like a separate negotiation with England. It served to set the ball rolling at once. After meeting the messengers from Jay and Vergennes, Lord Shelburne at once perceived the antagonism that had arisen between the allies, and promptly took advantage of it. A new commission was made out for Oswald, in which the British government first described our country as the United States; and early in October negotiations were begun and proceeded rapidly. On the part of England, the affair was conducted by Oswald, assisted by Strachey and Fitzherbert, who had succeeded Grenville. In the course of the month John Adams arrived in Paris, and a few weeks later Henry Laurens, who had been exchanged for Lord Cornwallis and released from the Tower, was added to the company. Adams had a holy horror of Frenchmen in general, and of Count Vergennes in particular. He shared that common but mistaken view of Frenchmen which regards them as shallow, frivolous, and insincere; and he was indignant at the position taken by Vergennes on the question of the fisheries. In this, John Adams felt as all New Englanders felt, and he realized the importance of the question from a national point of view, as became the man who in later years was to earn lasting renown as one of the chief founders of the American navy. His behaviour on reaching Paris was characteristic. It is said that he left Count Vergennes to learn of his arrival through the newspapers. It was certainly some time before he called upon him, and he took occasion, besides, to express his opinions about republics and monarchies in terms which courtly Frenchmen thought very rude. [Sidenote: Franklin overruled by Jay and Adams.]