Descendants of Irvin Isaac Mumma

1 Irvin Isaac Mumma  b. 17 JUN 1888 d. 4 MAY 1988
  + Mabel E. Ebeling  b. 13 JUN 1896 d. MAY 1975
  + Cora E. Shoemaker  b. 1893 d. 14 JUN 1949
    2 Helen Jeanette Mumma  b. 28 MAY 1919 d. 6 SEP 1933
    2 Margaret Mumma  b. 7 JUN 1926 d. 7 MAY 1998
      + Wilbur Haas  b. 13 MAY 1923 d. 18 DEC 2012
        3 Dale C. Haas  b. ABT 1946 d. 5 DEC 2011
    2 Irvin W. Mumma  b. 1931 d. 18 MAY 2017
      + Loretta S. Sweigert  b. 1923 d. 24 APR 2014
        3 Sandra Mumma  b. 1942 d. 7 MAR 2000
          + Robert Bennett
            4 Robert Bennett