Historical Sketch:
Col., Richard A. Oakford; Lieut.-Col, Thomas Biddle; Maj., Stephen N. Bradford. The 15th, of which five companies came from Luzerne county, two from Lancaster, one each from Center and Cambria, and one from Harrisburg, was mustered in for three months' service, April 23 to May 1, 1861, at Harrisburg. On May 9 it was ordered to Lancaster; on June 3 to Chambersburg; then to Hagerstown on the 16th and on the 18th to Williamsport. Near Falling Waters a body of the enemy, disguised as Union soldiers, captured Co. I, which had been sent forward as skirmishers. Of these first captives after Sumter, 6 died in prison and the others were exchanged in 1862, after suffering great hardships. July 4 found the regiment at Martinsburg, the movements to Bunker Hill, Charlestown and Hagerstown following, and on Aug. 7, the men were mustered out at Carlisle.
Roster:
The Roster of this unit contains the names of 1114 men. Source:
The Union Army by Federal Publishing Company, 1908 - Volume 1 Bibliography:
Barcousky, Len. Civil War Pittsburgh: Forge of the Union. Charleston, South Carolina: The History Press, 2013. ISBN 9781626190818.
Blair, William and William Pencak, editors. Making and Remaking Pennsylvania's Civil War. University Park, Pennsylvania: Penn State University Press, 2004.
Fox, Arthur B. Our Honored Dead: Alleghany County, Pennsylvania, in the American Civil War. Chicora, Pennsylvania: Mechling Bookbindery, 2008.
Fox, Arthur B. Pittsburgh During the American Civil War 1860–1865. Chicora, Pennsylvania: Mechling Bookbindery, 2002.
Greater Chambersburg Chamber of Commerce. Southern Revenge: Civil War History of Chambersburg, Pennsylvania. Chambersburg, Pennsylvania: Greater Chambersburg Chamber of Commerce, 1989.
Miller, William J. The Training of an Army: Camp Curtin and the North's Civil War. Shippensburg, Pennsylvania: White Mane, 1990.
Sandou, Robert M. Deserter County: Civil War Opposition in the Pennsylvania Appalachians. Fordham University Press, 2009.
Skinner, George W., ed. Pennsylvania at Chickamauga and Chattanooga: Ceremonies at the Dedication of the Monuments Erected by the Commonwealth of Pennsylvania. Harrisburg, Pennsylvania: Wm. Stanley Ray, State Printer, 1897.
Taylor, Frank H. Philadelphia in the Civil War. Philadelphia, Pennsylvania: The City, 1913.
Wingert, Cooper H. Harrisburg and the Civil War: Defending the Keystone of the Union. Charleston, South Carolina: The History Press, 2013. ISBN 9781626190412.
Young, Ronald C. Lancaster County, Pennsylvania in the Civil War. Lancaster, Pennsylvania: published by the author, 2003.