...ow bridge, the remainder of A. P. Hill's division was to cross there, and he was to be followed by Longstreet and D. H. Hill by way of the Mechanicsville bridge as soon as it was open. Magruder and Huger were left to hold the lines in front of Richmond, facing the mass of McClellan's army. Jackson, worn by his forced march from the Valley, was behind time on the morning of June 26th, and A. P. Hi...