"I am, sir."

"In that case, Captain, you will please consider yourself under arrest, and you will at once surrender your sword to Captain Mehaffy."

The Captain was completely unmanned as these words fell from the lips of the Secretary, and sinking into a chair, he buried his face in his hands, seemingly overcome by his emotions.

But little remains to be told. Captain Ellison was arrested, and a search among his effects discovered sufficient evidence to prove that he was engaged in furnishing information to the enemy, and he was confined for more than a year in Fort McHenry. He was finally released but broken in spirit and in health, and fully realizing the disgrace he had brought upon himself, he died shortly afterward.

After leaving the residence of Mr. Scott, I took a carriage and went directly to my headquarters, and dispatched new men to relieve those who had been on duty all night, and who had been so anxious for my safety that they had sent several times to make inquiries, and who were unable to account for my absence. They had, I was rejoiced to learn, taken care to recover my shoes, which I was afraid would be found by some one connected with the house, and thus lead to the suspicion that the premises were the object of espionage.

We continued our watching of the premises, and during its continuance a number of prominent gentlemen were received by the fascinating widow, and among the number were several earnest and sincere Senators and Representatives, whose loyalty was above question, and who were, perhaps, in entire ignorance of the lady's true character.

Almost every evening one particular individual was observed to call at the house, and his visits invariably were of long duration. He was therefore made the object of especial attention by me, and in a short time I succeeded in learning his true character, and the nature of the business which he followed. Ostensibly an attorney, I ascertained that he was undoubtedly engaged in the vocation of a Southern spy, and that he had a number of men and women under him by whom the information was forwarded to the rebel authorities. This gentleman, therefore, found himself, in a very few days, a prisoner of war.

About eight days after this, orders were given for the arrest of Mrs. Greenhow herself. She was confined in her own house, and all her papers were seized and handed over to the custody of the Department of War. The intention of the government was to treat her as humanely and considerately as possible, but disdaining all offers of kindness or courtesy, the lady was discovered on several occasions attempting to send messages to her rebel friends, and finally her removal to the Old Capitol prison was ordered, and she was conveyed there, where she was imprisoned for several months. After this she was conveyed across the lines, and reached in safety the rebel capital, where she was greeted by the more congenial spirits of rebeldom.

Mrs. Greenhow afterwards went to Europe, in some trustworthy capacity for the Confederacy, and while there was noted for her bitter animosity to the Union, and her vituperation of Northern men and measures, but retribution may be said to have followed her, and some time subsequent to this, having returned again to the South, she made her way to Charleston, S. C., from thence she took passage upon a blockade-runner, upon some secret mission for the Confederacy. Her person was loaded down with gold, which was packed in a belt close to her body. After passing Fort Sumter, a severe storm arose, and the little vessel began to pitch and roll in the angry waters, which swept in huge waves over her deck. Mrs. Greenhow was, I was since informed, washed over-board, and the weight upon her person carried her down and she was lost. No trace of her was ever afterwards discovered.