...nce to Lee in Richmond. Butler failed to accomplish what was expected of him; and Sigel failed at the very start, and was replaced by Hunter, who marched up the valley, made junction with Crook and Averell at Staunton, and pushed, on with commendable vigor to Lynchburg, which he invested on the 16th of June. Lee, who had by this time been driven into Richmond with a force large enough to hold his l...