Well I finally saw your post, about 2 years later...
First, Henry C. Green was NOT in Co. D, Napoleon's Grays, 1st. AR (later 15th). I got that from someone else, including all kinds of documentation. But after posting it, I got around to researching it a little more because something didn't seem right (the unit was organized far from SW Arkansas), and sure enough it turned out that Henry E. (not C) Green was the one who joined the Napoleon's Grays. Henry E. was from the eastern part of the state, as you would expect. I have tried to get the erroneous posting removed, but so far with no luck.
Secondly, I have been trying to get ahold of you with no luck. I've put up a website that I'd like you to look at. It's at Tribalpages.com. The site ID is kg051. Please take a look and send me an emai.
your cousin Ken.