Which War?

I have been told that these Union County folks served in the military at some point in our history. I have not been able to verify this information. It is also possible that some of the names may be misspelled. If any of you readers have information about the military service of any of these people, will you please call me at 865-687-3842 or email me at bhpeters@att.net. Thank you so much.

Arms, George W.
Bryant, Hiram
Buckner, Thomas J.
Butcher, Lafayette
Cardwell, Richard
Carman, William H.
Carroll, Elias S.
Cassady, George W.
Chesney, Bert
Chesney, Joe, killed in action
Cooper, Wesley
Crawford, Pryor
Daniels, William
DeVault, William
Dyer, Charlton
Ellison, George R.
Ellison, Robert
Farrell, John C.
Faulkner, Isaac
Ford, William R.
Fox, Daniel S.
Griffin, Rufus H.
Haris, John
Haun, William
Haynes, David
Haynes, Isaac C.
Hickle, Ezra
Hickle, James K.
Hopper, James
Hopson, Thomas B.
Hurst, Hiram
Hutchinson, George
Hutchison, Maston
Hutchison, William
Johnson, Christopher
Johnson, Joseph
Johnson, William P.
Lamb, Neal
Landman, Johnson
Langley, Eli G.
Lynn, Lemuel
McCoy, James
McCoy, Samuel
McNew, Dr. T.
Meltabarger, Archibald
Merill, Nelson

Merritt, John Q.
Mize, John W.
Mize, William A.
Mohon, Robert
Muncey, Henry
Muncey, Peter
Ousley, Jacob
Oxendine, Archibald
Pierce, William
Popejoy, John H.
Richardson, George W.
Rogers, Harrison H.
Rucker, Austin
Russell, Henry C.
Rutherford, Henry
Rutherford, Joshua
Rutherford, Zachariah
Selvidge, William G.
Sexton, William N.
Sharp, William S.
Sheckles, Timothy
Shelby, John L.
Simmons, Robert
Skaggs, Isham
Smith, Everett, married Faye
Smith, Judge (Jew)
Smith, Ed
Smith, Isaac
Smith, James A.
Smith, Rufus M.
Sulfridge, George
Sulfridge, William F.
Suttle, Martin
Tharp, Peter
Thomas, Henry
Turner, David S.
Wade, John M.
Wallace, Ralph, son of Coram
Smith, Everett, married Faye
Smith, Judge (Jew)
Smith, Ed
Warwick, Jack--confirm tank driver for Gen. Patton
Weaver, William
Webster, Alfred
Welch, W. Green
White, Darrell
Wilkerson, Hall J.