You may have some misinformation here. A quick search shows Walker Elder died on May 2, 1924. of Appendicitis.
"West Virginia Deaths, 1804-1999," database, FamilySearch(https://familysearch.org/ark:/61903/1:1:NMFC-3P6 : 4 December 2014), Walker Elder, 02 May 1924; citing Cabell, West Virginia, County Records, v 3 p 53, county courthouses, West Virginia; FHL microfilm 559,881.
He was married to Louise Baumgartner on March 9, 1919. Her mothers name was Emma Swan. Father was Monte Baumgartner. She died on June 10, 1942
Walker Elder born 15 April 1895 to R W Elder and Eliza Elder
Fathers name may be Richard and Mothers maiden name may be Mealey (Not Confirmed).
"West Virginia Births, 1853-1930," database, FamilySearch(https://familysearch.org/ark:/61903/1:1:NM75-B52 : 4 December 2014), Walker Elder, 15 Apr 1895; citing Ritchie, West Virginia, United States, county courthouses, West Virginia; FHL microfilm 1,887,475.