Located the 1940 census record of the Grover C. Ault household in Bledsoe County, Tennessee. Grover's wife, Ada, was my maternal 4th cousin 4 times removed. Our common ancestors were Peter Swafford and Rennie Howard. Ada's parents were Aaron Swafford and Nancy Alice Patton.
At the time of the enumeration, Grover and his wife were living in the 3rd District. The census states that Grover owned his home and the value was $1000 and that he lived on a farm. Grover was 47 years old and born in Tennessee. His wife, Ada, was 41 years old and also born in Tennessee. In 1935, their residence was the same place.
The record shows that Grover had completed 1 year of college and that Ada had completed 3 years of high school. Grover's occupation was listed as operator of a general store, and Ada didn't have an occupation listed.
Also living in the household were son Wiley, age 21, born in Tennessee who had completed 2 years of college; son Windell, age 18, born in Tennessee who had completed 3 years of high school; and daughter Katherine, age 15, born in Tennessee who had completed 2 years of high school.
According to my database, there was a son Paul, who was not listed with the family in 1940 and another son, Jamie, who had died in 1939.
If you have any additional information or are connected to this family, I'd love to hear from you.