Family Tree – Allan-Kellogg

Walter Otto Koch (Male)

( B : May 16, 1894 - D : June 21, 1948 )
- Julia Oberndorf (Female)
  
  ( B : November 2, 1901 - D : March 9, 1987 )
  - Dorothea Elizabeth Koch (Female)
    
    ( B : December 12, 1919 - D : July 22, 1995 )