Just for your info :)
Josephine's parents, Matilda and W. R. "Billy" Hewes are buried in Roswell at South Park.
I went through the daughters' married names and figured out that Josephine married Wayne Brewster. In 1930 they lived in El Paso, Texas. She had a son, Bobbie Witt Brewster, age six, born in Illinois circa 1924. Perhaps she might have been pregnant when Bonnie died? (it did not mention a child in the small obit here) She had another son, age 1 1/2 born in Texas. I thought she might have married Dwight Herbst but he was married to her older sister, Katherine. Our library does not have the 1922 city directory so unable to look it up to see if it was her.