...n, commanded by adjacent hills and separated on the right and left as far as I could see from our troops, induced me immediately to send my Aide-de-Camp, Captain Blackemore, to report our position to Lieutenant-General Longstreet , commanding our wing, and to bring up artillery and infantry to our support, while I disposed of my command for defence. Gregg's brigade was at once posted, partly facing to the north, at the edge ...