I am the granddaughter of Oliver Perry Twitty and Corneila Florence Andrews. Your history sounds correct from what I know. Oliver Perry Twitty and Corneila Florence Andrews lived in Ava, MO after their marriage. Cornelia came from TN. They had six children - Martha, Celia, Russell, Oliver, Arthur, and Geneva Fay Twitty. I am the daughter of Geneva Fay Twitty and George Johnson. Arthur Twitty died in 1910 after he was shot in the leg. Geneva Fay Twitty was born on May 3, 1906 in Ava, MO and died in 1999 in St Louis, MO. Hope this is helpful.