Ancestors of Rhonda Lynn Koerner

             /--Paul Richard Koerner  b. 19 JUL 1932 at Urbana, Champaign Co., OH  d. 6 APR 1969
Rhonda Lynn Koerner
             |       /--Edgar Runyan Mumma  b. 7 APR 1915 at Mechanicsburg, Champaign Co., OH  d. 25 MAR 1971 =>
             \--Nancy Jane Mumma
                     \--Marjorie Louise Calhoun  b. 10 APR 1920 at   d. 26 SEP 1999