billy sherman was a war criminal because he FAILED to stop the depredations of troops under his command. That would make Robert Lee a war criminal too, wouldn't it? Along with Nathan Forrest, your buddy Quantrill, and a whole host of others.
in point of fact, NONE of the persons you listed was EVER charged with/convicted of ANY crime, even by the south-HATING, RADICAL REPUBLICANS.
free dixie,sw