THE FORDWYCH CASTLE MYSTERY
seemed to leave her quite unmoved. A strange fact was that she had taken a sudden and great fancy for frequenting a small Roman Catholic convent chapel which was distant about half a mile from the Castle, and presently it was understood that Roonah, who had been a Parsee, had been converted by the attendant priest to the Roman Catholic faith.
All this happened, mind you, within the last two or three months; in fact, Miss Joan had been in the Castle exactly twelve weeks when Captain Jack d'Alboukirk came to pay his cousin one of his periodical visits. From the first he seems to have taken a great fancy to his cousin Joan, and soon everyone noticed that this fancy was rapidly ripening into love. It was equally certain that from that moment dissensions between the two sisters became more frequent and more violent; the generally accepted opinion being that Miss Henriette was jealous of Joan, whilst Lady d'Alboukirk herself, for some unexplainable reason, seems to have regarded this love-making with marked disfavour.
Then came the tragedy.
One morning Joan ran downstairs, pale, and trembling from head to foot, moaning and sobbing as she ran:
"Roonah!—my poor old Roonah!—I knew it—I knew it!"
Captain Jack happened to meet her at the foot of the stairs. He pressed her with questions, but the girl was unable to speak. She merely pointed
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