"Dick," he whispered faintly, "this is the end."

"Yes, I fear it is," said Captain Stanbury. "God have mercy on you! Nathan," he added, "this man is my younger brother Gerald—my brother and your uncle!"

"Your brother!" gasped Nathan, and Godfrey uttered a cry of astonishment.

"It is a strange story," resumed the Captain. "Let me tell it in a few words. My father was the Earl of Ravenswood, and at Ravenswood Court, near Nottingham, in England, the three brothers of us were brought up. Anthony, the eldest, died in 1760, and that same year I married the daughter of a retired sea-captain of Bristol. Mary Harding was the equal of any woman in the world, but my father chose to think that I had disgraced him and the family. We had a bitter quarrel, and he disowned me and cast me out. Being the oldest living son, I was then Lord Langdon, but I cared nothing for the title. I came to Philadelphia under an assumed name, Nathan, and there you were born and my beloved wife died. Since then I have lived only for you, my boy, and that you might some day come into your inheritance, I preserved the papers relating to my marriage and your birth. They were in the packet you found under the floor of my cabin. And from the day I left England I neither saw nor heard of my brother Gerald until we met after the battle of Monmouth."

Captain Stanbury sank into a chair, covering his face with his hands, and for a moment there was deep silence. Nathan neither moved nor spoke. It was a strange story he had just heard. So Major Langdon was his father's brother—his own uncle! The mystery was growing clear, and he shrank from what he suspected was to come.

Godfrey seemed also to understand, for there was a look of fixed horror on his face.

"Dick," said Major Langdon, "it's my turn now. I can't last long, and I want to confess—"

"No, no," interrupted Captain Stanbury. "Let that rest, Gerald. It can do no good to tell it."

"But I must," persisted the dying man, in a shrill voice. "Do you think I can go to my grave with such a burden on my soul? I came here to-night to kill you, Dick, and I have been justly punished. God knows I am repentant—"

"I believe you are, Gerald."