Early in the war, . . .
General Lee concluded that the partisan raiders operating in northern and western Virginia did much more harm to the Confederacy and the army, than good and that Mosby's men were the only group that offered much positive assistance.
Of course, General U.S. Grant did not think highly of Mosby
CITY POINT, August 16, 1864-1.30 p.m [Received 6.30 a.m.17th.]
Major-General SHERIDAN,
Commanding, &c., Winchester, Va.:
Fitz Lee's division is not in the Valley. We took quite a number of prisoners from it yesterday north of the James. Kershaw's division has gone to the Valley, and probably two brigades of Wilcox's division. Some cavalry has gone, but I do not know whose. I would not advise an attack on Early in an intrenched position, but would watch him closely with the cavalry, and if he attempts to move north follow him. The 100-days' men will have to be discharged at the expiration of their time unless there is a pressing necessity for detaining them for a few days on account of immediate active hostilities. The families of most of Mosby's men are known, and can be collected. I think they should be taken and kept at Fort McHenry, or some secure place, as hostages for the good conduct of Mosby and his men. Where any of Mosby's men are caught hang them without trial.
U. S. GRANT,
Lieutenant-General.