I heard afterwards how it all came about.

Laporte, it seems, was in the habit of seeing patients in his own house every evening after he had settled all his business for the day. What a strange contradiction in the human heart, eh, monsieur? The tiger turned lamb for the space of one hour in every twenty-four—the butcher turned healer. How well the English milor had gauged the strange personality of that redoubtable man! Professional pride—interest in intricate cases—call it what you will—was the only redeeming feature in Laporte's abominable character. Everything else in him, every thought, every action was ignoble, cruel and vengeful.

Milor that night mingled with the crowd who waited on the human hyena to be cured of their hurts. It was a motley crowd that filled the dreaded pro-consul's ante-chamber—men, women and children—all of them too much preoccupied with their own troubles to bestow more than a cursory glance on the stranger who, wrapped in a dark mantle, quietly awaited his turn. One or two muttered curses were flung at the aristo, one or two spat in his direction to express hatred and contempt, then the door which gave on the inner chamber would be flung open—a number called—one patient would walk out, another walk in—and in the ever-recurring incident the stranger for the nonce was forgotten.

His turn came—his number being called—it was the last on the list, and the ante-chamber was now quite empty save for him. He walked into the presence of the pro-consul. Claude Lemoine, who was on guard in the room at the time, told me that just for the space of two seconds the two men looked at one another. Then the stranger threw back his head and said quietly:

"There's a child dying of pleurisy, or worse, in an attic in the Rue des Pipots. There's not a doctor left in Lyons to attend on him, and the child will die for want of medical skill. Will you come to him, citizen doctor?"

It seems that for a moment or two Laporte hesitated.

"You look to me uncommonly like an aristo, and therefore a traitor," he said, "and I've half a mind—"

"To call your guard and order my immediate arrest," broke in milor with a whimsical smile, "but in that case a citizen of France will die for want of a doctor's care. Let me take you to the child's bedside, citizen doctor, you can always have me arrested afterwards."

But Laporte still hesitated.

"How do I know that you are not one of those English spies?" he began.