The name is supposed to be Willie Clyde Dillinger Jr. He is the son of Willie Clyde Dillinger Sr. and Louella Wilbanks. Willie Sr. and Louella divorced and he remarried a woman named Ozie and they had 4 boys and I think 3 girls. Willie Sr.'s siblings were Andrew Dillinger, Roscow Dillinger and Gertie Dillinger. Willie Jr. was told that they came from Indiana. This is all I know now and hopes this helps.