“Yes. The next question will be,’ Why are you south of the limit set by yourself, travelling to Oxford on another’s pass?’ To that query there’s no answer. I’m a self-convicted spy, and then the scaffold, according to all the rules of war.”

“Pardon me if I do not follow your argument. If he has tracked you, as you think, there is no more reason he should stop you at Northampton than at Newark or Grantham. Aside from that, why did he not hold you when he had you?”

“Oh, I had not put my neck into the noose then. As for arresting me at Newark or at Grantham, I see now that such was his intention, but our friend Hezekiah failed him. It was undoubtedly Cromwell’s purpose that we should have gone back with Benton.”

“Still, I do not believe you. If Cromwell is as crafty as you seem to believe, it is likely he wishes you to reach Oxford. Unless that was the case, why should he have offered you the pass?”

“My lass, there are several sides to this problem, and what you say has the stamp of probability on it. Nevertheless, I’ll overset his arrangements. I am the only one of us three who cannot give good excuses for being in these parts. Here is the pass which protects you and old John,” he said, giving her the document. “You and he will to Oxford at your leisure. I shall gallop across country, will evade the Parliamentary lines as best I may, and will be in Oxford to-morrow morning. That will throw Old Noll a day out of his count.”

“Then you leave me to meet Cromwell alone?”

“You have no need to fear the meeting. Your plea is perfect. Your brother was wounded, and you have undertaken his task. Of me or my plans you know nothing, and I was with you merely because I happened to be travelling this way, and had brought your wounded brother to his home. And here is a great warning to us all. Happy is the person who can abide by the truth; who has no secret designs to conceal. My lady, I envy you.”

Frances made no reply, but sat there, bending her eyes on the ground. There could be no doubt that his new resolve was the best move in the circumstances, and she was not in a position to inform him that his night march was unnecessary, and that he would be wise to husband his horse’s power until he left Oxford, for then would come his time of need.

“Well, let us get on,” he cried. “I’ll take the first by-road south.”

Cautious old John, with his limping horse, had gone forward while they stood talking together, and now they cantered to overtake him. Frances was glad of the cessation of conversation that she might have opportunity of meditating on some argument that would retain him by her side. If he left her, she was resolved to seek out Cromwell at Northampton, tell him of her brother’s disaster, and explain her own effort to make good his absence. When Cromwell was convinced that both her brother and herself had faithfully endeavoured to carry out the Commander’s wishes, he might then heed her pleading that sentence be annulled, or at least suspended, until the boy had another chance of proving his loyalty to his party. She thought she should succeed in this appeal for mercy, as she was sure Cromwell himself must know her brother was not a traitor. Her meditations were interrupted by Armstrong suddenly drawing in his horse and standing up in his stirrups. She also stopped and looked inquiringly at him. A high hedge bordered the road, and he was endeavouring to peer beyond it.