Infantry, Pittsburgh Rifles (Pittsburgh) and Ringgold Artillery (Reading) April 20: Bellfeonte Fencibles (Bellfonte), Cameron Guards (Cameron County), Chambers Artillery (Companies A, B and C), Citizen Artillery, Citizen Zouaves, Easton Fencibles (Easton), Hollidaysburg Fencibles (Hollidaysburg), Independent Infantry, Jackson Rifles, Juniata Rifles (Juniata County), Lancaster Fencibles (Lancaster), Lewisburg Infantry (Lewisburg), Logan Rifle Rangers, National Guards, Negly's Zouaves, Scott Guards, Reading Artillerists, Shawnee Guards, State Capital Guard, State Guards, Turner Rifles, Tyrone Artillerists (Tyrone), Union Light Infantry, Union Rifles (Delaware), U.S. Zouaves (Pittsburgh), Washington Greys, Wayne Guards, West Chester Rifles April 21: Brigade Rifles (Minersville), Columbia Infantry, Eagle Guards, Keystone Rifles, Lebanon Guards (Lebanon), Madison Guards, National Artillery, Minersville Artillerists, Norris City Rifles (Companies A and B), Scott Artillery (Schuylkill Haven), Standing Stone Guard, Wayne Artillery, Wyoming Artillery April 22: Allegheny Light Guards and Allegheny Rifles (Allegheny County), Anderson Greys (Companies A and B), Ashland Rifles (Ashland), Brady Alpines (Armstrong County), Burns Infantry, Cameron Infantry, which was named after J. D. Cameron of Harrisburg and was the only uniformed company at Camp Curtin as of late May, First Pennsylvania Zouaves (Pittsburgh), Llewellyn Rifles (Llewellyn), Marion Rifles (Schuylkill County), Nagle Guards (Pottsville), Pittsburgh Invincibles (Pittsburgh), Port Clinton Artillery (Port Clinton), Scranton Union Volunteers (Scranton), Tower Guards (Schuylkill County), Washington Rifles, Wyoming Light Dragoons. During the summer of 1861, multiple members of the Pennsylvania State Legislature were mustered into federal service as members of the Legislative Guard. Within months of the camp's opening, news reports began appearing of alleged Confederate spies being caught at the camp and jailed. See also Camp Curtin Fire Station: Wikipedia page for the historic fire station in Harrisburg, Pennsylvania Camp Curtin, Harrisburg, Pennsylvania: Wikipedia page for the Camp Curtin neighborhood in Harrisburg, Pennsylvania Camp Curtin Memorial Methodist Episcopal Church: Wikipedia page for the historic church which was dedicated to American Civil War-era soldiers Harrisburg School District: Wikipedia page which contains information regarding the Camp Curtin School References External links Camp Curtin Historical Society History of Harrisburg, Pennsylvania American Civil War prison camps 1861 establishments in Pennsylvania Defunct prisons in Pennsylvania Pennsylvania in the American Civil War American Civil War army posts 1865 disestablishments in Pennsylvania