...ar for a woody swamp such as that through which Smith retired. A little later the brigades of Gregg and Gibbs, falling to the rear slowly and steadily, took up in the woods a line which covered the Boydton Road some distance to the right of Capehart, the intervening gap to be filled with Pennington's brigade. By this time our horse-artillery, which for two days had been stuck in the mud, was all up, ...