...ting on the Upper Potomac. He had been prominent, at this time, in only one scene attracting public attention. This was in 1859, at Harper's Ferry, where he was directed by General, then Colonel, R. E. Lee to summon John Brown to surrender. He recognized Brown, then passing as Captain Smith, as soon as the engine-house door was half opened, as an old acquaintance in Kansas, and advised him to surren...