Jeff,
Hey , I'm glad I could help. As far as the muster list goes , yes, it probably is on line . Let me try the N ational Park Service's Civil War Soldiers and Sailors System . You could look too. I don't have the website handy as a computer consultant worked on my hard drive last night and deleted all my archived "favorite sites" . So I'm having to reconstruct all my "favorites" list. You can go through the archives of this Texas website and you'll see someone referring to the NPS CW SS that I'm referring to, but I'll look too. If the 14th Texas Cav is on the NPS site, then your man is going to probably be there.
Craig