Briefly he told her how Sir Richard Everard had cared for him, for his mother's sake; endowed him richly upon adopting him, and since made him heir to all his wealth, which was considerable. “And for the rest, madam, and you, Rotherby, set doubts on one side. Your ladyship says that had my lord had a son you must have heard of it. But my lord, madam, never knew he had a son. Tell me--can you recall the date, the month at least, in which my lord returned to England?” “I can, sir. It was at the end of April of '89. What then?” Mr. Caryll produced the certificate again. He beckoned Rotherby, and held the paper under his eyes. “What date is there--the date of birth?” Rotherby read: “The third of January of 1690.” Mr. Caryll folded the paper again. “That will help your ladyship to understand how it might happen that my lord remained in ignorance of my birth.” He sighed as he replaced the case in his pocket. “I would he had known before he died,” said he, almost as if speaking to himself. And now her ladyship lost her temper. She saw Rotherby wavering, and it angered her; and angered, she committed a grave error. Wisdom lay in maintaining the attitude of repudiation; it would at least have afforded some excuse for her and Rotherby. Instead, she now recklessly flung off that armor, and went naked down into the fray. “A fig for't all!” she cried, and snapped her fingers. She had risen, and she towered there, a lean and malevolent figure, her head-dress nodding foolishly. “What does it matter that you be what you claim to be? Is it to weigh with you, Rotherby?” Rotherby turned grave eyes upon her. He was, it seemed, not quite rotten through and through; there was still in him--in the depths of him--a core that was in a measure sound; and that core was reached. Most of all had the story weighed with him because it afforded the only explanation of why Mr. Caryll had spared his life that morning of the duel. It was a matter that had puzzled him, as it had puzzled all who had witnessed the affront that led to the encounter. Between that and the rest--to say nothing of the certificate he had seen, which he could not suppose a forgery--he was convinced that Mr. Caryll was the brother that he claimed to be. He gathered from his mother's sudden anger that she, too, was convinced, in spite of herself, by the answers Mr. Caryll had returned to all her arguments against the identity he claimed. He hated Mr. Caryll no whit less for what he had learnt; if anything, he hated him more. And yet a sense of decency forbade him from persecuting him now, as he had intended, and delivering to the hangman. From ordinary murder, once in the heat of passion--as we have seen--he had not shrunk. But fratricide appeared--such is the effect of education--a far, far graver thing, even though it should be indirect fratricide of the sort that he had contemplated before learning that this man was his brother.