... were kept far to the right to ascertain the enemy's whereabouts, and advanced guard flankers and rear guard to secure our column against surprise. I purposely directed my first day's march towards Louisa , so as to favor the idea of reinforcing Jackson, and camped just opposite Hanover Court-House, near Southaven bridge (R., F. and P. Railroad,) twenty-two miles from Richmond. Our noiseless bivouac ...