General Joseph K. Mansfield General Henry Warner Slocum General Alpheus S. Williams General John W. Geary
Battle of Gettysburg
Official Records of the War of the Rebellion, Gettysburg, Union Twelfth Corps Part 1 Part 2 please wait while page loads
History of the Twelfth Corps, Gettysburg
Source: Fox, William F. In Memoriam: Henry Warner Slocum. Albany, NY: J. B. Lyon, 1904. Also known as Slocum and His Men: The Twelfth Corps.