17 December 1896–22 August 1972 (Age 75)
Ottumwa, Wapello, Iowa, United States
When Mary Augusta Hayes was born on 17 December 1896, in Ottumwa, Wapello, Iowa, United States, her father, Charles Elmer Hayes, was 23 and her mother, Elmira Jane Gates, was 24. She married William Howard Barger on 5 February 1918, in Boone, Boone, Iowa, United States. They were the parents of at least 1 son and 2 daughters. She lived in Boone, Iowa, United States in 1935 and Des Moines Township, Boone, Iowa, United States in 1940. She died on 22 August 1972, in Waterloo, Black Hawk, Iowa, United States, at the age of 75, and was buried in Boone Memorial Garden, Boone, Boone, Iowa, United States.