Unknown, June 7, 1862—9 p. m

(Received June 9, 7.40 a. m.) The attacks upon the enemy’s rear of yesterday precipitated his retreat. Their loss in killed and wounded was very severe, and many of both were left on the field. Their retreat was by an almost impassable road, along which many wagons were left in the woods, and wagon loads of blankets, clothing, and other equipments are piled up in all directions. During the evening many of the rebels were killed by shells from a battery of General Stahel’s brigade. General Ashby, who covered the retreat with his whole cavalry force and three regiments of infantry and who exhibited admirable skill and audacity, was among the killed. General Milroy made a reconnaissance to-day about Major-General, Commanding.