Louis had no ambition to incur the enmity of Edward of York. He even evinced his disregard for his kinswoman's claims by causing Somerset and other Lancastrians to be arrested while they were traveling in the disguise of merchants. The duke was, ere long, set free, and admitted to the king's presence; but he could not prevail on Louis to run any risk for the house of Lancaster; and, after lurking for a time at Bruges, to elude Edward's spies, he was fain to return to Scotland. This was not the worst. The mission of Somerset proved doubly unfortunate. Not only had he failed in his object with the King of France, but he had given mortal offense to the Queen of Scots. The duke, it would seem, had, during his residence in Scotland, been attracted by the charms of Mary of Gueldres, and the widowed queen had showed for him a much too favorable regard. In an hour of indiscreet frankness Somerset revealed their familiarity to the King of France; and, the secret becoming known at Paris, reached the Scottish court. The royal widow, on learning that her weakness was publicly talked of, felt the liveliest indignation; and forthwith employed Hepburn of Hailes, a new lover, to avenge her mortally on the chief of the Beauforts. Moreover, she availed herself of the opportunity to break off friendly relations with the Lancastrian exiles. Matters had now, in fact, reached such a stage that Mary of Gueldres could hardly have avoided a quarrel with the Lancastrians. The young King of England was far from indifferent to the advantage of a close alliance with the Scots; and Warwick commenced negotiations by proposing, on behalf of Edward, a marriage with their queen. Crossing the Border in the spring of 1462, the king-maker arrived at Dumfries to arrange a matrimonial treaty. Margaret of Anjou must now have been somewhat perplexed. Even if she had not received warning to quit the country, the presence of "The Stout Earl" at Dumfries was a hint not to be mistaken. Feeling that it was time to be gone, the Lancastrian queen obtained a convoy of four Scottish ships, and, embarking with her son, sailed for the Continent. Landing on the coast of Brittany, Margaret visited the duke of that province; and he, compassionating her misfortunes, advanced her a sum of money. After passing some time with King René, who was then at Anjou, she proceeded with the Prince of Wales to the French court, and implored Louis to aid in restoring Henry of Windsor to his father's throne.