"You have saved my life," said Louis Charles, solemnly. "My life, therefore, belongs to you, and I give it into your hands in swearing, by the memory of my dear parents, and especially my noble and proud-spirited mother, Queen Marie Antoinette, that I will faithfully and truly keep the secret of my parentage, and not feel myself justified in revealing it to the world, till you, the Prince de Conde, shall have given me permission, and empowered me to do so."
"I thank you," said Conde, "for I am now unconcerned about your immediate future. General Kleber and the French republic will protect you, for the present, from the dangerous pretender, Count Lille, and, in God's providence, I trust there will come a day when France will be prepared to raise the son of its kings to the throne which belongs to him. Let us hope for this day, and be persuaded that I shall neglect nothing which will help bring it about. And now, as we part, I bow my knee to you, my young king; I now acknowledge you solemnly as the son of my well-beloved cousin, King Louis XVI., and the rightful heir of the throne of the lilies. May the spirits of the murdered royal couple, may God and the ear of my king take note of the oath which I now pronounce. I swear that I will never acknowledge any other prince as King of France, so long as you, King Louis XVII., are among the living. I swear that if I ever break this vow, and acknowledge another King of France, you, Louis XVII., may accuse me of high-treason, and condemn me to the death which a traitor deserves. I swear that I will subject myself to this death-penalty without opposition and complaint. And this I swear by Almighty God, and by the memory of your royal parents, whose spirits are with us at this hour."
"And I, Prince de Conde, I accept your oath," said Louis Charles, gravely. "I go away now into exile, but I carry your oath with me as my hope for the future, and may God grant that I shall never be compelled to remind you of it, but that you will faithfully and truly keep it. Fare you well! My crown rests in your heart."
"And in these papers, sire. Deliver them to the brave General Kleber, and he will preserve them as his most sacred and cherished possession."
He kissed the hand of the prince, which was reached out for the papers, and then hastened to summon the officer, who was waiting in the adjoining room for the nephew of General Kleber, having no suspicion what an important mission was intrusted to him.
But General Kleber knew the secret better, and although not a word and not an action disclosed it, yet the gentle friendliness, the mild look, the subdued smile with which the general received his young nephew in Mayence, testified that he was familiar with the secret, and knew how to guard it.
In Mayence, under the care of General Kleber, his nephew, Louis, as he called him, remained during the subsequent time, and very soon gained the heart of his uncle, and was his inseparable friend by day and by night. They slept in one room, they ate at one table. The nephew accompanied his uncle at all parades and military exercises; and, in order to make his favorite a skilful soldier, the general undertook the duties of teacher, gave him instruction in the art of war, and taught him the more familiar duties of a soldier's life.
The nephew comprehended readily, and pursued zealously the studies which his uncle assigned him. The pains and sorrows of the past were forgotten, and only the recollections of his happy child-hood rested silently at the bottom of his heart like pearls at the bottom of the sea.
"When shall I arise from this estate? When will the crown of the future be linked with these pleasant recollections of the past?"
These were the questions which the growing boy repeated to himself every morning and every evening. But his lips never uttered them; he never gave the slightest indication that he was any thing else than the nephew of General Kleber. The French garrison of Mayence considered him to be so and no one thought of asking whether he bore any other name. It sufficed that he was the nephew of the noble, valiant, and heroic General Kleber. That was the name and rank of the little prince.
