Looking for Bennetts IN North Georgia

I'm Looking for descendants of William J. Bennett. William's
wife's name was Della and their Children were Floyd, Maude,
Tate, Josie, and Bunyan. I believe that William was a brother
to my great grandfather Hiram Michael Bennett. I'm trying to
verify this. If William is my grandfather's brother, i found
his death certificate which has his parents names on it. Then
I have found out the names of my gr.gr. grandparents.
Debbie Allen