Hughey A. Brown is a younger son of Humphrey Posey Brown and his wife Frances Bottoms Brown, and a grandchild of Milton Brown and his wife Kizzy Hooper Brown.
Hugh Addington Brown (uncle of Hughey A., and son of Milton Brown) was an early casualty of the Civil War who died without known issue.
Hughey A. Brown was born 1 March 1867, married 3 Jan 1885 to Mary Ann Henderson in Towns County, Georgia, and died 31 Dec 1935. He is buried in Union County, Georgia.
William Estes Brown, my great-grandfather, was brother to Hughey A. Brown. I have had conversations with my grandmother specifically about this (to me) Uncle Hughey and his wife, whom my grandmother called "Annie." My grandmother and her sister were present at Hughey's house when his twins Rosevelt and McKinley Brown were born (about 1905, I think).