"He is not here at the château, then?"

"Not at my invitation," tersely. "I will, however, undertake to find him for you."

"I shall be grateful."

So the governor despatched an orderly, who returned within half an hour with the information that Monsieur le Comte was waiting in the citadel's parade. The marquis rose.

"Monsieur, my thanks; your Excellency will excuse me, as I have something important to say to Monsieur d'Hérouville."

It was only when the marquis was leaving the hall that the governor noticed the basket-hilt of the old man's dueling sword. Its formidable length disquieted his Excellency more than he would have liked to confess.

It was early moonlight, and the parade ground was empty and ghostly. The marquis glanced about. He discovered D'Hérouville leaning against a cannon, contemplating the escarps and bastions of the citadel. The marquis went forward, striking his heels soundly. D'Hérouville roused himself and turned round.

"You are Monsieur le Comte d'Hérouville," began the marquis, abruptly.

"I am," peering into the marquis's face, and stepping back in surprise.

"You come, I believe, from an ancient and notable house."