I found her listed at Tracy City Cemetery, as stated before, under the surname Cope.

Lillie Cope
25 Sep 1875
30 Apr 1915
"Daughter"

Matt Cope
8 Apr 1863
9 Mar 1917

The only other Bobo's in this cemetery or in Grundy County that I can find are these:

Lecil Elmore Bobo 1849-1928
Catherine Bobo 1847-1937 (wife)

William James Jossi 1879-1956
Mary Bobo Jossi 1886-1971 (wife)

Hope this helps you,
Donna