...thers. The land and naval forces on the Mississippi burned Mound City, Ark., on the 15th of January. On the 24th, a scouting party from Fayetteville crossed the Boston mountains, and going down Frog bayou , entered Van Buren and captured the steamboat Julia Roane, with about 250 Confederates from the hospital, who were paroled, being sick; the steamer, which was only a hospital, being allowed to procee...