In a widow's pension file, I found several letters written by James H Brookshire to his wife, Ann Z. Brookshire, from August 1 to October 8, 1863. James enlisted on 28 July 1863 in Co. H, l6th Regiment, Cavalry S. M. Vols, and died in service on 13 October 1863 at Neosho. I'm curious about the events he alludes to during this period of time. Where might I find specifics about the Company's movements?