listed in the 1900 Census of Ogle County, Pine Creek Twp., and in the 1910 census of DuPage County, Wayne twp., Indiana with parents
Listed in the 1920 & 1930 census of St. Charles, Kane County, IL. Ray is a railway clerk.
Father:Elmer Alphonzo MUMMA (b. AUG 1869, Pine Creek Twp., Ogle Co., IL - d. 16 JUL 1950, DuPage Co., IL) Mother:Cornelia F. ROSE (b. 12 NOV 1871, Lansing, IA - d. 22 OCT 1948, St. Charles, Kane Co., IL)