United States--History--Civil War, 1861-1865]]> United States--Army--New York Cavalry Regiment, 1st (1861-1865)]]> Executions and executioners--United States]]> District of Columbia--Washington]]> United States--History--Civil War, 1861-1865]]> United States--Army--New York Cavalry Regiment, 1st (1861-1865)]]> Executions and executioners]]> District of Columbia--Washington]]> Virginia--History--Civil War, 1861-1865--Prisoners and prisons]]> United States--Army of the Potomac]]> Hanging--Virginia--Fort Monroe]]> Executions and executioners--Virginia--Fort Monroe]]> Waud, William, d. 1878]]> Virginia]]> Virginia--Hampton--Fortress Monroe]]> United States--History--Civil War, 1861-1865]]> Firing squads (Execution)--United States]]>