Gender Female
Family Gussie (nephew),
Madison (niece),
Ladonna (niece),
Bud (nephew)
Cartoon debut "Fern and the Case of the Stolen Story" (mentioned only)
Aunt Mable is Ladonna's aunt. Fern used Mable as inspiration for a fictional character named Aunt Sable.

Aunt Mable knits wild-looking ponchos, despite being unable to knit. She is especially good at bingo; she is the second best player in all of Orleans Parish.