Ancestors of Barrett John Wolf

             /--Erik Wolf
Barrett John Wolf
             |       /--Arthur Raymond Johns
             \--Therese Laurentia Johns
                     |       /--Warren Barrett Mackey  b. 10 FEB 1902 at Plankinton, SD  d. 1971
                     \--Marzieh Ruth Mackey
                             \--Viola Vivian Ring  b. 30 MAR 1906 at   d. 27 FEB 1994