Record Data Place Unit Type City or Town Containing Unit Franklin County, PA Events Date Type 06/22/1863 Near Greencastle in Franklin County, a Union cavalry probe meets Lee's invasion of Pennsylvania Battles/Soldiers 06/20/1863 - 06/22/1863 The Second Corps of the Army of Virginia crosses the Potomac and marches on Pennsylvania Battles/Soldiers 06/22/1863 Twenty year William H. Rihl becomes the first Union soldier killed meeting Lee's invasion Personal People Birthplace of McClelland, Robert Snively, Joseph Culbertson Snively, Lemuel Snively, William Andrew Young, John Clarke Documents Date Title 06/16/1863 Washington (DC) National Intelligencer, “The Alarm in Pennsylvania,” June 16, 1863 06/17/1863 Lowell (MA) Citizen & News, “Points of Present Interest,” June 17, 1863 Images