Descendants of Joseph Reuben Mumma

1 Joseph Reuben Mumma  b. 4 AUG 1891 d. 11 JAN 1917
  + Helen Amanda Sulliger  b. 7 JUL 1894 d. 15 FEB 1975
    2 Margaret May Mumma  b. 15 NOV 1914 d. 5 SEP 2003
      + James Gunder  b. 6 FEB 1915 d. 27 MAR 1996
        3 Jan C. Gunder
          + /Clark/ 
            4 Theresa Valentine Clark
          + /Kark/ 
            4 James S. Kark