When Major Pendleton Talbot, of Mobile, sir, and his daughter, Miss Lydia Talbot, came to Washington to reside, they selected for a boarding place a house that stood fifty yards back from one of the quietest avenues. It was an old-fashioned brick building, with a portico upheld by tall white pillars. The yard was shaded by stately locusts and elms, and a catalpa tree in season rained its pink and white blossoms upon the grass. Rows of high box bushes lined the fence and walks. It was the Southern style and…