Ancestors of Donna Irene Knisely

             /--Robert Wayne Knisely  b. 15 MAR 1928 at PA  d. JUL 1992
Donna Irene Knisely
             |       /--Joseph Ward Biller  b. 7 FEB 1890 at   d. 13 JUL 1954 =>
             \--Evelyn Jean Biller  b. 13 APR 1926 at PA
                     \--Lina May Estep  b. 12 AUG 1891 at   d. 4 JAN 1956 =>