I erred in transcribing the officer list. Company D was initially commanded by Capt. James B. Williamson; the first lieutenant was Joseph W. Miller. I mixed the two up and it wrongly came out Joseph W. Williamson. Sorry about that.

Co. A--Clark County (orig. Capt. Reuben C. Reed).
Co. B--Montgomery County (orig. Capt. Robert S. Burke).
Co. C--Sevier County (orig. Capt. Allen T. Pettus).
Co. D--Polk County (orig. Capt. James B. Williamson -- there, I got it right that time).
Co. E--Hempstead County (orig. Capt. Erasmus N. Williamson).
Co. F--Hempstead County (orig. Capt. Theophilus G. Henley).
Co. G--Polk County (orig. Capt. George A. Hale).
Co. H--Scott County (orig. Capt. William C. Corcoran).
Co. I--Hot Spring County (orig. Capt. John W. Dyer).
Co. K--?? (orig. Capt. John Connally -- don't know a thing about this company).