My ggg grandfather fought with the 12th WV Infantry, Co.I. I have a photo of him circa 1925 or so. Also, I believe that two of my uncles (I'm still researching this) who also fought with the 12th, Co. I was killed and wounded/captured at the Battle of New Market.
I went to the archives in Charleston last week and found a mention of those two incidents in a Brooke County newspaper from back in 1864.
Hope your research and manuscript was/is successful.