President Lincoln’s favorite son, Tad, having been sportively commissioned a lieutenant in the United States Army by Secretary Stanton, procured several muskets and drilled the men-servants of the house in the manual of arms without attracting the attention of his father. And one night, to his consternation, he put them all on duty, and relieved the regular sentries, who, seeing the lad in full uniform, or perhaps appreciating the joke, gladly went to their quarters. His brother objected; but Tad insisted upon his rights as an officer. The President laughed but declined to interfere, but when the lad had lost his little authority in his boyish sleep, the Commander-in-Chief of the Army and Navy of the United States went down and personally discharged the sentries his son had put on the post.