Ancestors of Don Keiser

             /--Ralph Dwain Keiser  b. 1920 at 
Don Keiser
             |       /--Willard Henry Mumma  b. 14 DEC 1894 at OH  d. MAR 1974 =>
             \--Thelma Isabelle Mumma  b. 13 DEC 1924 at Troy, Miami Co., OH  d. 17 OCT 1959
                     \--Elizabeth Clara Cotrell  b. 14 JUL 1897 at OH  d. 8 OCT 1946