... Martindale's right, while Sykes was held ready to move wherever needed. Reynolds and Seymour prepared for action and concealed their men. About 3 o'clock the enemy, under Longstreet, D. H. and A. P. Hill , in large bodies commenced rapidly to cross the Chickahominy almost simultaneously at Mechanicsville, Meadow Bridge, and above, and pushed down the left bank, along the roads leading to Beaver Dam Cr...