Located the 1940 census record of the Eva Briody household in Warrick County, Indiana. Eva was Corinne's maternal 2nd-great grandaunt, the widow of Sylvester Briody. Their common ancestors were Miles Chevalier and Louisa Jane Boyer.
At the time of the enumeration, Eva was living in Yankeetown. The census states that Eva owned her home and that the value was $250. Eva was 59 years old and born in Indiana. Her residence in 1935 was the same place.
The record shows that Eva had completed the 8th grade. Eva's occupation was listed as the W.P.A., Head supervisor at Y.H.S. [Yankeetown High School].
Also living in the household was her son, Sylvester, aged 17, born in Indiana, who had completed 2 years of high school.
If you have any additional information or are related to this family, I'd love to hear from you.