Correction!
I stated before that both his parents died between 1920 and 1925. But in the 1940 census Eugene is living with his dad Clarence and his (second?) wife Maude.
http://interactive.ancestry.com/2442/m-t0627-02537-00175/262...or
https://familysearch.org/pal:/MM9.3.1/TH-1971-27834-2617-31?...Kind regards,
Marianne