The whole of the troop then passed in, taking the groom along with them; and, riding slowly up to a clump of old chestnuts at the distance of about three hundred yards from the terrace on which the mansion stood, they gathered themselves together in a group under the boughs, and their leader, advancing a few steps, again gazed steadfastly upon the Castle, whose towers and pinnacles were now to be more clearly distinguished rising here and there above the trees, and marking, with the straight lines of the older architecture, or the light tracery of the more modern and ornamental parts, the sky beyond, over which a pale gleam cast by the rising moon was just beginning to spread itself.

Gradually, as he sat there on horseback, the beautiful orb of night rose up from behind the trees, and with her peculiar power of dispersing the clouds and shadows that obstruct her way, she was seen struggling with and overcoming the vapours of the night; sometimes, like a veiled but still lovely countenance, beaming through a thin film of white mist which grew radiant with her radiance; sometimes hidden for a single instant behind a dark mass which swept over her with gilded edges; sometimes bursting forth from a dark cloud, with pure effulgence, like sudden joy succeeding despair.

As he sat there, with the varying light of the moon falling upon him, now casting his long shadow upon the soft green turf of the park, now leaving him distinct, and as it were magnified by the dim misty light, the powerful form of that horseman was scanned eagerly and apprehensively by the groom, on whose mind but little doubt remained in regard to the character and propensities of the party whose unwilling companion he had become, he thought he had never seen a more powerful frame, and in so thinking he was right; but the imagination of terror had had a great deal to do with the business, when he called him in his heart "the most ruffian-like fellow that his eyes had ever rested on."

After about ten minutes' contemplation, during which not a word was spoken by any one, and not a sound was heard but the low sighing of the wind through the neighbouring trees, and the scream of the screech owls which nested themselves in the old ivy of the Castle, the leader returned to his party, saying, "I would fain have that light put out first; but, however, we cannot stay wasting all our time here. Now, my good fellow," he continued, turning to the groom, "I want one or two pieces of information from you; but before you answer, you had better take into consideration that you are speaking to a person not willing to be trifled with; that if you do not answer straightforwardly and at once, your life is not worth five minutes' purchase; and that if you give me false information you will be as surely a dead man within two hours as you are now a living one. In the first place, then, inform me, in what part of the house do the servants sleep?"

"Why, up at the top, to the westward," replied the man; "that is where the serving men sleep; but there are others, such as the sewers, and the grooms of the chambers, who sleep at the top of Hubert's Tower. Then there's my lord's own man sleeps in his ante-room; but to-night there are two or three who were ordered to stay in the outer room where the prisoner is, in the old tower; that is to say, in what they used to call the haunted rooms, for they were always shut up, and nobody went in but my lord and Mistress Bertha, so that folks said that the ghost of the Countess used to walk there."

"So there are three men appointed to sleep there, are there?" demanded the other; "you are sure of the fact?"

"Why, no," replied the groom; "if you mean whether I am sure they were ordered to sleep there, I'm sure enough of that; but I am quite as sure that not one of them will do it; for I heard Will Hudson say that the Earl might skin him alive first. No, no; they'll none of them stay there after twelve o'clock at night, I'll answer for it."

"That is sufficient on that score," said the interrogator; "now tell me further, now many men in all may there be in the Castle?"

The groom paused for a moment, as if in thought, but then answered, "Some fifteen or sixteen that sleep within doors; but then there are all the grooms and horse-boys, and my lord's three coachmen, and the running footmen, who sleep at the stables, which you know lie out by----"

"I know, I know," interrupted the other. "Not more than fifteen or sixteen; fifteen or sixteen lackeys!" he continued, turning with a sort of contemptuous laugh to his companions; "it is scarcely worth while priming our pistols. Are there none of them sleep below?"