Joe,
I do not find any compiled service records for Thomas Franklin Seamans in Ragsdale's Battalion or any other unit.
Pvt Joseph J. Barnes was reported in Company E, Ragsdale's Battalion, Dec 1864, Detailed 12 Dec/64 Post HQs, herding Over; back of card not shown. (only card) Pvt James W. McQueen was reported in Co E, Dec 1864 Detailed Dec 12,1864 Post HQs herding over; beeves at Beaumont. Reported in Co E, Mar 1865 as in charge of horse herd in Polk County.
Mike