Bealeton, Virginia Gen. Marsena R. Patrick's Headquarters (U.S. Civil War) refers to a historical site that served as the temporary headquarters of Union General Marsena Rudolph Patrick during the American Civil War. Situated in Fauquier County, this location played an important role in the military strategy and operations of the Union Army, particularly in the Shenandoah Valley Campaign. The site is now recognized for its significant historical value and offers visitors a glimpse into the civil war era with interpretive exhibits, guided tours, and various events commemorating the period.