Located the 1940 census record of the Cora Bitzer household in Huntington County, Indiana. Cora was Eileen's maternal first cousin three times removed. Their common ancestors were Daniel L. Duffey and Susanna Freeze. Cora's parents were Daniel F. Duffey and Susannah Leedy.
At the time of the enumeration, Cora was living in the town of Andrews. The census states that Cora was renting her home for $10 per month. Cora was 69 years old and born in Indiana. She was widowed. Her residence in 1935 was listed as the same place.
The record shows that Cora had completed the 7th grade. Cora had no occupation listed.
Also living in the household was her son Lawrence, age 26, born in Indiana, the owner of a filling station.
If you have any additional information or are connected to this family, I'd love to hear from you.