Ancestors of Christen Elizabeth Corbin

             /--Richard Edwin Corbin
Christen Elizabeth Corbin
             |       /--Otto Franklin Mumma  b. 28 APR 1915 at Tiffin, Seneca Co., OH  d. 18 OCT 1996 =>
             \--Mary Ann Mumma
                     \--Helen Elizabeth Sahm  b. 5 SEP 1919 at Bloomington, IN  d. 10 MAR 2006