...ied away the head of Colonel Garesche, the chief-of-staff, and killed or wounded two or three orderlies. Garesche's appalling death stunned us all, and a momentary expression of horror spread over Rosecrans 's face; but at such a time the importance of self-control was vital, and he pursued his course with an appearance of indifference, which, however, those immediately about him saw was assumed, for und...