Ancestors of Sheldon Marcus Cornett

                     /--Delbert Earl Cornett  b. 11 MAR 1914 at 
             /--John Sheldon Cornett
             |       |       /--Sheldon Emanuel Mumma  b. 1 OCT 1882 at Zuma, Rock Island Co., IL  d. 3 JUN 1957
             |       \--Marjorie Joyce Mumma  b. 22 APR 1921 at   d. 1998
             |               \--Margaret Goldie Wainwright  b. 21 JAN 1893 at IL  d. 7 FEB 1976
Sheldon Marcus Cornett
             \--Bonita Manis