Descendants of John Wellington Mumma

1 John Wellington Mumma  b. 9 OCT 1880 d. 28 FEB 1913
  + Margaret Ellen "Maggie" Tschopp  b. DEC 1883 d. 28 APR 1959
    2 Mary Ellen Mumma  b. 21 JUL 1906 d. JUL 1986
      + Harry E. Kniley