- “Marge, since you’re by yourself, would you like to borrow one of my twins?”
- ―Jerri Mackleberry[src]
Jerri Mackleberry is the mother of the twins Sherri and Terri. She looks very similar to them, but she wears glasses. Her appearance in the 1991 Butterfinger Ice Cream Bars commercial is different from that in the series as she does not wear glasses and has her hair styled in a similar fashion to that of her daughters. She has one voiced appearance in "The Daughter Also Rises," although it is unknown who voiced her. She is whiter and less yellow than her daughters.
Behind the Laughter Edit
Jerri appeared in the 1991 Butterfinger Ice Cream Bars commercial, before she was officially introduced to the series.
- Episode – "Bart Sells His Soul"
- Episode – "The Principal and the Pauper" (Non-speaking Cameo)
- Episode – "A Star is Torn"
- – The Simpsons Movie
- Episode – "Bart Stops to Smell the Roosevelts"
- Episode – "The Man in the Blue Flannel Pants"
- Episode – "The Daughter Also Rises"
- Episode – "Pulpit Friction" (Seen at church) (different than earlier)
- Episode – "The Fabulous Faker Boy"
- Episode – "Four Regrettings and a Funeral" (Seen at church and at town square)
- Episode – "Yolo" (Seen at the PTA meeting)
- Episode – "Labor Pains" (Seen at the football game)
- Episode – "You Don't Have to Live Like a Referee" (Appeared in the gymnasium)
- Episode – "Days of Future Future" (First Church of Springfield)
- Video game – The Simpsons Game (Mentioned by Sherri/Terri to Kent Brockman)
- Sherri and Terri's last name was finally revealed in the new episode Yellow Subterfuge, written on Principal Skinner's list of students. Therefore, their mother and father's last name is also Mackleberry, although their first names still have never been mentioned.
- "Jerri" is listed as her name on Script View on Simpsons World.