The telegraph operators were young men who had learned the art usually in the northern telegraph offices and were hired for military service like other civilian employees. The operator at Grant's headquarters at Nashville had a busy place, and could not be spared to accompany the general whenever he visited a distant post, even if such inseparable attendance had been agreeable to the commander. Many of the operators were faithful and intelligent men, but there were some who were not; and an incident occurred in the Nashville campaign in the next year which showed what mischiefs were likely to happen when a telegraph operator was cowardly or untrustworthy. [Footnote: See "The Battle of Franklin," by the present writer, pp. 29, 30.] Returning to the affairs of the Army of the Ohio, at the same time that General Schofield was ordered to report to Grant for duty, Major-General George Stoneman was sent from the East with a similar order. [Footnote: Official Records, vol. xxxii. pt. ii. pp. 166, 182.] It had not then been announced that the Ninth Corps would return to the East, and apparently assuming that the Army of the Ohio would include more than one corps of infantry, General Grant suggested the assignment of Schofield to the department and Stoneman to the Twenty-third Corps. This was ordered accordingly on the 28th of January. [Footnote: _Id_., pp. 229, 251.] Stoneman's last service had been as Hooker's chief of cavalry in the Chancellorsville campaign, and under Hooker's orders he had been upon a separate expedition of cavalry during that unfortunate battle. In the general miscarriage of the campaign, he was, with questionable justice, held responsible in part for the failure and was displaced. In the general plan of setting everybody to work again, he was sent to Grant, though, as time had brought about a more favorable judgment regarding him, it would have been fair to assign him to duty again with the Army of the Potomac. I think he expected the command of the cavalry of the western army, but Grant had selected Brigadier-General William Sooy Smith for that position, and looking about for suitable duty for Stoneman, the Twenty-third Corps was seen to have no permanent commander assigned by the President, and Stoneman was nominated for it. As events turned out, the appointment was for a very short period.