Rank and organization: Contract Acting Assistant Surgeon (civilian), U. S. Army. Places and dates: Battle of Bull Run, July 21, 1861; Patent Office Hospital, Washington, D.C., October 1861; Chattanooga, Tenn., following Battle of Chickamauga, September 1863; Prisoner of War, April 10, 1864 – August 12, 1864, Richmond, Va.; Battle of Atlanta, September 1864. Entered Service at: Louisville, Ky. Born: 26 November 1832, Oswego County, N.Y.