In the letter he carried were but three words:

"Io non posso" ("I cannot").

Katharina locked herself in the pavilion in the park, and gave orders to the servants not to admit any visitors, whether acquaintances or strangers.

An hour or more had passed when she heard a timid knock at the door, and an apologetic voice said:

"A strange gentleman is here. I told him your ladyship would see no one; then he bade me give your ladyship this, which he said he had brought from Paris."

Katharina opened the door wide enough to receive the object. It was a small ivory locket, yellow with age. Katharina's hand shook violently as she pressed the spring to open it. She cast a hasty glance at the miniature,—the likeness of her daughter Amélie,—then said in a faltering voice: "You may tell the gentleman I will see him."

In a few minutes the visitor entered the pavilion.

"M. Cambray!" exclaimed the baroness.

"Yes, madame; I am Cambray, with my other name, Marquis Richard d'Avoncourt. I am he to whom you once said: 'I shall be grateful to you so long as I live.'"

"How—how came you here?" gasped the baroness.