https://en.m.wikipedia.org/wiki/8th_Arkansas_Field_Battery
Call the library?
https://library.arkansas.gov/facilities/list/bradley
Is this the right Judge WW Hughey that you need info for??
Bradley County News.Arkansas Gazette Correspondence. Warren, Ark. February 9, 1882.page 5.
Funeral of Judge Hughey, A farmer killed by a falling tree.
The body of Judge W W Hughey arrived by last night;s train and was buried this evening in the family burial ground at his late residence, two miles from this place.
https://www.newspapers.com/clip/39382917/judge_w_w_hughey_laid_to_rest_in_family/