Guida knew nothing of the arrest and trial of Mattingley until he had been condemned to death. Nor until then did she know anything of what had happened to Olivier Delagarde; for soon after her interview with Ranulph she had gone a-marketing to the Island of Sark, with the results of half a year's knitting. Her return had been delayed by ugly gales from the south east. Several times a year she made this journey, landing at the Eperquerie Rocks as she had done one day long ago, and selling her beautiful wool caps and jackets to the farmers and fisher-folk, getting in kind for what she gave. When she made these excursions to Sark, Dormy Jamais had always remained at the little house, milking her cow, feeding her fowls, and keeping all in order--as perfect a sentinel as old Biribi, and as faithful. For the first time in his life, however, Dormy Jamais was unfaithful. On the day that Carcaud the baker and Mattingley were arrested, he deserted the hut at Plemont to exploit, with Ranulph, the adventure which was at last to save Olivier Delagarde and Mattingley from death. But he had been unfaithful only in the letter of his bond. He had gone to the house of Jean Touzel, through whose Hardi Biaou the disaster had come, and had told Mattresse Aimable that she must go to Plemont in his stead--for a fool must keep his faith whate'er the worldly wise may do. So the fat Femme de Ballast, puffing with every step, trudged across the island to Plemont, and installed herself as keeper of the house. One day Mattresse Aimable's quiet was invaded by two signalmen who kept watch, not far from Guida's home, for all sail, friend or foe, bearing in sight. They were now awaiting the new Admiral of the Jersey station and his fleet. With churlish insolence they entered Guida's hut before Maitresse Aimable could prevent it. Looking round, they laughed meaningly, and then told her that the commander coming presently to lie with his fleet in Grouville Bay was none other than the sometime Jersey midshipman, now Admiral Prince Philip d'Avranche, Duc de Bercy. Understanding then the meaning of their laughter, and the implied insult to Guida, Maitresse Aimable's voice came ravaging out of the silence where it lay hid so often and so long, and the signalmen went their ways shamefacedly.