I know Marcus Cunnyngham (original spelling for this family) was buried in Spring Creek Cemetery in 1868.
His son, Marcus Charles CUNNINGHAM, by his third wife Mary Jane Callahan (possible spelling), and Marcus Charles' wife Ollie Hubbard are buried in the Bentonville Cemetery.
Marcus, Sr.'s brother, John Cunnyngham and his wife, Juda Bray, are also buried in Spring Creek Cemetery.
One of John Cunnyngham's daughters was Martha Adeline Cunnyngham. Martha married Thomas Brown Jones. Both Thomas and Martha are buried in Spring Creek Cemetery.
Are you a descendant of Thomas Brown Jones?
If so, would be happy to provide you with my notes for your Cunnyngham/Geiger line.
Always found it curious that a pure Irish girl married a German Lutheran as early as 1797.
Maggie Kyger Miller