By this very polite speech Lavinia Weston plainly reminded the widow of the insignificance of her own position at Marchmont Towers. In her ordinary frame of mind Olivia would have resented the ladylike slight, but to-day she neither heard nor heeded it; she was brooding with a stupid, unreasonable persistency over the words "mental deficiency," "weak intellect." She only roused herself by a great effort to answer Mrs. Weston's question, when that lady had repeated it in very plain words.

"I can tell you nothing about Miss Marchmont's flight," she said, coldly, "except that she chose to run away from her home. I found reason to object to her conduct upon the night of the ball; and the next morning she left the house, assigning no reason—to me, at any rate—for her absurd and improper behaviour."

"She assigned no reason to you, my dear Mrs. Marchmont; but she assigned a reason to somebody, I infer, from what you say?"

"Yes; she wrote a letter to my cousin, Captain Arundel."

"Telling him the reason of her departure?"

"I don't know—I forget. The letter told nothing clearly; it was wild and incoherent."

Mrs. Weston sighed,—a long-drawn, desponding sigh.

"Wild and incoherent!" she murmured, in a pensive tone. "How grieved Paul will be to hear of this! He took such an interest in his cousin—a delicate and fragile-looking young creature, he told me. Yes, he took a very great interest in her, Mrs. Marchmont, though you may perhaps scarcely believe me when I say so. He kept himself purposely aloof from this place; his sensitive nature led him to abstain from even revealing his interest in Miss Marchmont. His position, you must remember, with regard to this poor dear girl, is a very delicate—I may say a very painful—one."

Olivia remembered nothing of the kind. The value of the Marchmont estates; the sordid worth of those wide-stretching farms, spreading far-away into Yorkshire; the pitiful, closely-calculated revenue, which made Mary a wealthy heiress,—were so far from the dark thoughts of this woman's desperate heart, that she no more suspected Mrs. Weston of any mercenary design in coming to the Towers, than of burglarious intentions with regard to the silver spoons in the plate-room. She only thought that the surgeon's wife was a tiresome woman, against whose pertinacious civility her angry spirit chafed and rebelled, until she was almost driven to order her from the room.

In this cruel weariness of spirit Mrs. Marchmont gave a short impatient sigh, which afforded a sufficient hint to such an accomplished tactician as her visitor.