...ction of Alexandria. He at once marched back, planted his two guns on a hill commanding a curve in the railroad, and placed his infantry and cavalry in support. As the train came round the curve, Kemper opened on it a rapid fire from his guns, which badly damaged the train and caused the Federals, the First Ohio, under Brig.-Gen. R. C. Schenck to escape from it and rapidly retreat. Owing to the la...