The Prince of Orange had given to both father and son a welcome and a place of refuge when the storm of persecution shook even the wild Highlands and the government was granting to its more zealous adherents letters of fire and sword for the extirpation of suspected clans, and especially for the encouragement of the well-affected by the plunder of rebels and psalm-singers. Now, in acknowledgment of this timely succor and safe harborage, Barra had, ever since his father's death, given his counsel to the prince on many matters concerning Scotland. Yet, though Murdo McAlister had been used, he had never been fully trusted by William of Orange, nor yet by those wise and farseeing men who stood closest about him. Something crafty in Barra's look, something sinister in his eye, kept those who knew him best from placing complete confidence in him. And there were those who made no difficulty about declaring that Murdo of Barra had a foot in either camp, and that, were it not for the importance of the information sent from Holland to the court of James the Second, my Lord of Barra could very well return home, and enjoy his long barren moorlands and wave-fretted heritages in unvexed peace. It was yet early morning when Wat and John Scarlett stood before my Lord of Barra in the palace room which he occupied as provost-marshal of the city and camp. They saluted him civilly, while his cold, viperish eye took in the details of their attire with a certain chill and insolent regard, which made Wat quiver from head to foot with desire to kill him. To judge by the provost-marshal's reception, he might never have seen either of them before. Yet Lochinvar was as certain as that he lived that it was his laugh which had jarred upon him in the passage behind Haxo in the inn of Brederode, and which had been the means of bringing the combat to a close. Yet he, too, must have ridden fast and far since the fight at the inn, if Wat's vivid impression had any basis in fact. "Your business with me?" inquired Barra, haughtily, looking straight past them into the blank wall behind.