Isabel, wellnigh exhausted with the intensity of her feelings, sank upon the bench, but Catherine still stood motionless, dagger in hand, her back against the door. The king, seeing she did not intend to obey, went on suavely. There was a light of intense admiration in his eye as he regarded the standing woman.

“Ladies,” he said, “can you tell me when last a King of Scotland—a James also—and a Catherine Douglas bore relation to each other in somewhat similar circumstances?”

The king paused, but the girl, lowering at him, made no reply, and after a few moments the young man went on.

“It was a year more than a century ago, when the life of James the First was not only threatened, but extinguished, not by one brave woman, but by a mob of cowardly assassins. Then Catherine Douglas nearly saved the life of her king. She thrust her fair young arm into the iron loops of a door, and had it shattered by those craven miscreants.”

Isabel wept quietly, her face in her two open hands. But Catherine answered in anger,—

“Why did the Catherine Douglas of that day risk her life to save the king? Because James the First was a just monarch. Why does the Catherine Douglas of to-day wish to thrust her dagger into the false heart of James the Fifth? Because he has turned on the hand that nurtured him——”

“The hand that imprisoned him, Lady Catherine. Pardon my correction.”

“He turned on the man who governed Scotland wisely and well.”

“Again pardon me; he had no right to govern. I was the king, not Archibald Douglas. But all that is beside the question, and recrimination is as bad as sentiment for clouding cold reason. What I wished to point out is, that assassination of kings or the capture of them very rarely accomplishes its object. James the First was assassinated and as result two Stuarts, two Grahams and two Chamberses were tortured and executed; so his murderers profited little. My grandfather James the Third was carried off by the Boyds, but Sir Alexander Boyd was beheaded and his brother and nephew suffered forfeiture. I think I have shown then that violence is usually futile.”