July 27.— I rode up to Rappahannock Station, where we have a brigade and a battery. Found that the enemy were on the opposite bank, but not in very great force. Rode over to General Buford’s headquarters, which were near, and saw Wadsworth. Dined with them, and rode down here with Captain Keough. Lamed my mare on the way down. Jackson returned to-night, and brought our mess stuff. The Eleventh Corps is now on our right, the Twelfth in our rear, the Second three miles from us, on the road to Warrenton, and the Third and Sixth at or near Warrenton. Had a heavy shower during the day. Weather unsettled and close.