"A Presbyterian preacher, now resident in a slave state, and therefore it is not expedient to give his name, stated, that he saw on board of a steamboat at Louisville, Kentucky, a woman who had been forced on board, to be carried off from all she counted dear on earth. She ran across the boat and threw herself into the river, in order to end a life of intolerable sorrows. She was drawn back to the boat and taken up. The brutal driver beat her severely, and she immediately threw herself again into the river. She was hooked up again, chained, and carried off." Testimony of M. WILLIAM HANSBOROUGH, of Culpepper county, Virginia, the "owner" of sixty slaves. "I saw a slave taken out of prison by his master, on a hot summer's day, and driven, by said master, on the road before him, till he dropped down dead." The above statement was made by Mr. Hansborough to Lindley Coates, of Lancaster county, Pa. a distinguished member of the Society of Friends, and a member of the late Convention in Pa. for altering the State Constitution. The letter from Mr. C. containing this testimony of Mr. H. is now before us. Mr. TOBIAS BOUDINOT, a member of the Methodist Church in St. Albans, Licking county, Ohio, says: "In Nicholasville, Ky. in the year 1823, he saw a slave fleeing before the patrol, but he was overtaken near where he stood, and a man with a knotted cane, as large as his wrist, struck the slave a number of times on his head, until the club was broken and he made tame; the blood was thrown in every direction by the violence of the blows." The Rev. WILLIAM DICKEY, of Bloomingburg, Fayette county, Ohio, wrote a letter to the Rev. John Rankin, of Ripley, Ohio thirteen years since, containing a description of the cutting up of a slave with a broad axe; beginning at the feet and gradually cutting the legs, arms, and body into pieces! This diabolical atrocity was committed in the state of Kentucky, in the year 1807. The perpetrators of the deed were two brothers, Lilburn and Isham Lewis, NEPHEWS OF PRESIDENT JEFFERSON. The writer of this having been informed by Mr. Dickey, that some of the facts connected with this murder were not contained in his letter published by Mr. Rankin, requested him to write the account _anew_, and furnish the additional facts. This he did, and the letter containing it was published in the "Human Rights" for August, 1837. We insert it here, slightly abridged, with the introductory remarks which appeared in that paper.