Hi Helen,
You haven't given us many clues but I found this on Find-a-grave:
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid='15363592'&ref=wvr
Also, if he was born in Indiana....
Residence in 1940: 1509 Ninth St., Lawrence, Illinois
wife: Joan born abt 1901
son: Bert born abt 1923
son: Philip Don born abt 1935
daughter: Arrowana born abt 1929
Good luck!