Mrs. Szyslak was the mother of Moe Szyslak, Stringfellow Szyslak, Gandamac Szyslak, Marv Szyslak and Minnie Szyslak. She was also the wife of Morty Szyslak.
She died sometime between the events of "Flaming Moe's" and "Flaming Moe".
Appearances
Episode – "Flaming Moe's" (mentioned)
THOH – "Treehouse of Horror XX" (photo)
Episode – "Flaming Moe" (mentioned)