Descendants of Dorothy Zimmerman

1 Dorothy Zimmerman  b. 1910 d. 6 SEP 1974
  + John Willis Mumma  b. 19 FEB 1910 d. 7 JUN 1993
    2 John Willis Mumma  b. 25 NOV 1930 d. 1 NOV 2003
      + Norma Sweger  b. 26 MAY 1934 d. 23 NOV 2018
        3 Diane Mumma  b. 19 JAN 1957 d. 19 JAN 1957
        3 Debbie Mumma
        3 David Mumma