John, that is Obion Co, TN, and he is not listed in the Cemeteries of Obion Co, TN Vol I or Vol II..But that is not to say that cannot be a possibility due to the fact these 2 volumes do not cover all the cemeteries, and giving the possibility of unmarked graves..I did notice on his Military card he is listed of dying of disease--1/8/1862 Rolla, MO..
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http://www.sos.mo.gov/archives/soldiers/
Soldiers Database: War of 1812 - World War I
Search Details
Name: CUNNINGHAM, CHARLES M.
Rank: Private
Conflict: Civil War
Side: Union
Type of Unit: Infantry
Organization: Missouri Volunteers
Name of Unit: 24th Regiment Infantry Volunteers
Alternate Unit Name:
Company: H
Period of Service:
Commander:
Note:
Record Group: Office of Adjutant General
Series Title: Record of Service Card, Civil War, 1861-1865
Box: 19
Reel: s858
Image: View Record
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See this posting from Patricia on GenForum--April 17, 2006
http://genforum.genealogy.com/cunningham/messages/7490.html
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Charles M. Cunningham (families) listed on the 1850 Obion Co, TN Census & 1860 Fulton Co, KY Census
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Hope this helps..
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Gay