On inquiry, he found, much to his surprise, that his mother was in the house, and that a messenger from her had been dispatched that very evening to Lord Coldenham. In a few moments he was in Lady Coldenham's presence, and she showed as much gladness at the sight of her favorite son as she ever displayed on any occasion. She seemed much surprised to hear that he had been in London, but interrupted him in the course of his narrative to say, "You should not have been absent, Robert, when you knew that Ralph Woodhall was in the neighborhood. He has escaped the hands of Colonel Kirke, I find, but he must not escape us. There is much depends upon it."

She paused, and gazed upon him with a fixed, glassy sort of stare, and then added, "He must be taken--he must be tried--he must die! If he escapes you, you will repent your negligence long and bitterly. He is a viper in the path which must be crushed, and you should not have quitted the place till he was in prison."

"If your ladyship knew what I went for," replied Robert, "you would approve of my going. You know, of course, that the murderer was concealed at the house of Lady Danvers--"

"Give him no hard names, Robert," replied the old lady, with a bitter smile; "it signifies not to us whether he be a murderer or not. As to that pretty little bright-eyed doll, Hortensia Danvers, she must not stand in my way. She will find herself overmatched, with all her wit. But what were you going to say? Kirke searched her house; but the bird was flown. I know all that."

"But you do not know, my dear lady and mother," replied Robert, "that since then, Ralph Woodhall has fallen into the hands of Lord Churchill, who allows him to be what he calls a prisoner on parole--that is, gives him every opportunity of flying when he likes. Churchill would certainly not give him up to a common constable; and I went to London, first, to get a messenger to see our admirable cousin--as you object to the term murderer--lodged safely in prison, and, secondly, to secure for myself the fruits of my discoveries in pretty Margaret's hand and Lord Woodhall's estates."

Old Lady Coldenham shook her head gravely. "There will be difficulties there, I fear," she said; "the old lord's last letter on the subject was as cold as ice."

"The difficulties on his part are all removed," replied Robert. "I have his promise, sealed by every sort of vow and imprecation, that if I lodge Ralph in prison, I shall have Margaret's hand. Any difficulty will lie with her; but they must be overborne."

"What has she to do with it?" exclaimed Lady Coldenham; "she must, of course, marry whom her father tells her. His promise is quite enough, and he will not break it."

"It is to fulfill my part of the bond that I am now hurrying back," replied Robert; "and as Churchill has no knowledge whatever that I have made any discovery, we shall take him by surprise before he can afford Master Ralph the means of escape. The messenger is here in the town with me: a greedy beast, who spends half his time in eating. I trust he has done his supper by this time, and therefore, with your leave, will go and see if he be ready to ride forward. Where shall I find your ladyship when I have fulfilled my task?"

"The moment all is safe, send me a messenger," said the old lady; "and if I have the news that he is lodged in the clutches of the law, you will find me at Ormebar Castle the day after to-morrow. But mind he escapes you not. There is more hangs upon his life than you know of, Robert."