The congress met on the fifteenth of October, 1558, at the abbey of Cercamps, near Cambray. Between parties so well disposed, it might be thought that some general terms of accommodation would soon be settled. But the war, which ran back pretty far into Charles the Fifth's time, had continued so long, that many territories had changed masters during the contest, and it was not easy to adjust the respective claims to them. The duke of Savoy's dominions, for example, had passed into the hands of Henry the Second, who, moreover, asserted an hereditary right to them through his grandmother. Yet it was not possible for Philip to abandon his ally, the man whom he had placed at the head of his armies. But the greatest obstacle was Calais. "If we return without the recovery of Calais," said the English envoys, who also took part in this congress, "we shall be stoned to death by the people."[250] [Sidenote: MARY'S DEATH.] Philip supported the claim of England; and yet it was evident that France would never relinquish a post so important to herself, which, after so many years of hope deferred, had at last come again into her possession. While engaged in the almost hopeless task of adjusting these differences, an event occurred which suspended the negotiations for a time, and exercised an important influence on the affairs of Europe. This was the death of one of the parties to the war, Queen Mary of England. Mary's health had been fast declining of late, under the pressure of both mental and bodily disease. The loss of Calais bore heavily on her spirits, as she thought of the reproach it would bring on her reign, and the increased unpopularity it would draw upon herself. "When I die," she said, in the strong language since made familiar to Englishmen by the similar expression of their great admiral, "Calais will be found written on my heart."[251] Philip, who was not fully apprised of the queen's low condition, early in November sent the count, afterwards duke, of Feria as his envoy to London, with letters for Mary. This nobleman, who had married one of the queen's maids of honor, stood high in the favor of his master. With courtly manners, and a magnificent way of living, he combined a shrewdness and solidity of judgment, that eminently fitted him for his present mission. The queen received with great joy the letters which he brought her, though too ill to read them. Feria, seeing the low state of Mary's health, was earnest with the council to secure the succession for Elizabeth.