Thank you George for replying to my message, I really appreciate it.
It looks like you have done a lot of research on this subject.
I have information that states Ferrell's Battery was active in Streight's Raid in April of 1863 (a couple of excerpts from several books). Believe it or not, they are mentioned on the National Park service in Vicksburg website as one of the four Georgia artillery batteries during the Vicksburg campaign. Do you know any information about either engagement?

Thanks again, Michael Thompson