"I did not know him then," Asgill replied lightly. "And, pho! Take my word for it, he's no man to bear malice!"

"Malice, begad!" Payton answered, ill-humouredly; "I think it's I——"

"Ah, you are right again, to be sure!" Asgill agreed, laughing silently. For already he had formed a hope that the guest might be manœuvred out of the house on the morrow. Not that he thought Payton was likely either to discover the Colonel's plight, or to interfere if he did. But Asgill had another, and a stronger motive for wishing the intruder away. He knew Payton. He knew the man's arrogance and insolence, the contempt in which he held the Irish, his view of them as an inferior race. And he was sure that, if he saw Flavia and fancied her—and who that saw her would not fancy her?—he was capable of any rudeness, any outrage; or, if he learned her position in regard to the estate, he might prove a formidable, if an honourable, competitor. In either case, to hasten the man's departure, and to induce Flavia to remain in the background in the meantime, became Asgill's chief aim.

James McMurrough, on the other hand, saw in the unwelcome intruder an English officer; and, troubled by his guilty conscience, he dreaded above all things what he might discover. True, the past was past, the plot spent, the Spanish ship gone. But the Colonel remained, and in durance. And if by any chance the Englishman stumbled on him, released him and heard his story, and lived to carry it back to Tralee—the consequences might be such that a cold sweat broke out on the young man's brow at the thought of them. To add to his alarm, Payton, whose mind was secretly occupied with the Colonel, sought to evince his indifference by changing the subject, and in doing so, hit on one singularly unfortunate.

"A pretty fair piece of water," he said, rising with an affected yawn, and pointing over the lake with his riding-switch. "The tower at the head of it—it's grown too dark to see it—is it inhabited?"

The McMurrough started guiltily. "The tower?" he stammered. Could it be that the man knew all, and was here to expose him? His heart stood still, then raced.

"The Major'll be meaning the tower on the rock," Asgill said smoothly, but with a warning look. "Ah, sure, it'll be used at times, Major, for a prison, you understand."

"Oh!"

"But we'll be better to be moving inside, I'm thinking," he continued.

Payton assented. He was still brooding on his enemy, the Colonel, and his probable arrival on the morrow. Curse the man, he was thinking. Why couldn't he keep out of his way?