...none could be spared, and that the guns in Gregg and Whitworth would be lost if they remained there, and that they must be withdrawn. He then ordered me to go and withdraw McElroy from Gregg, and Lieutenant Richard Walke , of his staff (now of Norfolk), to withdraw the guns from Whitworth. Walke and I started across the ravine to carry out our orders, and there separated. Upon reaching the Gregg house I met Gene...