Who is The Second Little Boy's Mama from The Complete Tales of Uncle Remus and what is their importance?

The second little boy's mama, Miss Sally's daughter-in-law, is very strict with the little boy. When he relates pieces of the tales told by Uncle Remus, she dismisses them, and she urges the little boy to do the same. We also see her tender side when Uncle Remus is talking to the boy through the window because he's being punished, and realizing she was too harsh, she allows him to go out to play.