... Munson's Hill, September 11, 1861. General: I started about twelve o'clock with the Thirteenth Virginia Volunteers, commanded by Major Terrill, (three hundred and five men,) the First section of Rosser 's battery, Washington Artillery, and a detachment of First cavalry, under Captain Patrick for Lewinsville, where, I learned from my cavalry pickets, the enemy were posted with some force. My intent...