Maryfrizzellfurnas on Family Tree Circles

Hello I’m searching my family history of the Frizzell’s and Bryant and Harrell. My father is Clifford D Frizzell born December 25, 1937 my mother is Barbara Ann Harrell born October 19, 1941
He had told me that he had another son that lived in Jackson Michigan but I don’t know who he is I have no information other that he exists.
Also my grandmother is Naola Bryant/Frizzell/Redfern and my biological grand father is ( lemme ) Lemuel Frizzell
I was told we are related to the little family I’m trying to find out how any and all help is appreciated