...ior to the capture of the Weldon road. All troops to the left of the Ninth corps will be held in readiness to move at the shortest notice by such route as is designated when the order is given. General Ord will detach three divisions, two white, and one colored, or so much of them as he can, and hold his present lines, and march, for the present, left of the army of the Potomac. In the absence of fur...