10th Cavalry Regiment (Diamond's)
10th Cavalry Regiment was formed during the fall
of 1863 using May's Kentucky Mounted Battalion as its nucleus.
It contained men from Kentucky and Virginia. The unit served in
the Department of East Tennessee and the Department of Western
Virginia and East Tennessee, and skirmished in various conflicts
in Tennessee, Virginia, and Kentucky. In the spring of 1865 it
disbanded. The field officers were Colonels George R. Diamond,
Andrew J. May, and Edwin Trimble, and Major William R. Lee.