...Jackson. Col. Ingersoll, Chief of Cavalry on Gen. Sullivan's staff, ordered Colonel Hawkins, of the Second West-Tennessee cavalry, with all his effective men, to join his force — the Eleventh Illinois and three hundred of the Fifth Ohio cavalry--at Lexington. The order was promptly obeyed by Col. Hawkins. On the seventeenth, Colonel Ingersoll met the enemy near Lexington, and, after a very s...