The Colonel dared again: “Were you, may I ask, on his personal staff?”

“Well, yes,” said the stranger, chuckling still more, “I suppose you might call it that.”

Suppose? Colonel Manton gaped. It was positively a matter of history that not one of that staff had escaped death or mutilation. The other may have noticed his perplexity, for he turned on him with an air of sudden annoyance.

“You haven’t the assurance to question my word, I hope, sir?” he demanded.

“Certainly not,” answered the Colonel.

“I could give you convincing proof,” said the stranger. “Did the Commander-in-Chief—now did he or did he not—visit General Blücher at Wavre the night before the battle to make sure of his co-operation?”

“It is a disputed point, sir,” said the Colonel. “I believe that even his Grace has been known to contradict himself in the matter, saying at one time that he would never have fought without Blücher’s explicit promise to back him up, at another flatly contradicting the report that he saw the Prussian general on the night before the battle.”

“And he did not, my boy,” sniggered the old fellow triumphantly, “for his interview with him was after midnight, and therefore on the day of the battle. I ought to know, for I sent him off there myself.”

He cackled into such a spasm of laughter that the convulsion caught his wind.

“O, my chest!” he wheezed and gasped, “my miserable chest! I’m the most wretched creature on earth. But it’s nothing, nothing—the youngest fellows are subject to it.” He coughed and wiped his eyes with a heavily scented handkerchief. “Yes,” he said presently, “yes, Wellington was a sound workaday general, a fine soldier, an inspired commissary, but, of genius—h’m! We need only suggest, Manty my boy, that he was well advised. The man at his elbow, hey? You need not mention it, you know, but the real hero of Waterloo—hey, d’ye see? Keep it to yourself; there were reasons against its being divulged—you understand? What, my boy!”