I understand some of the killed at Chickamauga were buried in Marietta, Ga. However, he is not listed as buried there, see: http://www.findagrave.com/cgi-bin/fg.cgi?page=cr&CRid=33381

There were three other Pollards in Company B, most likely kin. They all survived the war. It could be possible that they were able to return his body home.

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J R. Pollard died Sept. 20, 1863 at Chickamauga
Latimore M. Pollard released Pt. Lookout June 6, 1865
Luellen G. Pollard, ag3 42, paroled April, 1865
Wiley B. Pollard released Pt. Lookout June 16, 1865
Privates, Company B, 41st Alabama Infantry

Sources used by Historical Data Systems, Inc.:
- Index to Compiled Confederate Military Service Records