... followed at a respectful distance, but on the 8th, his cavalry under Rosser, came up with Sheridan near Woodstock, and harassed Custer's division as far as Tom's Brook, three or four miles south of Fisher's Hill . That night Torbert, in command of the national horse, was ordered to engage the rebel cavalry at daybreak, and notified that the infantry would halt until after the defeat of the enemy. At an e...