| Francine Simpson
| Character Information
Francine "Mother Shabubu" Simpson (née Frank Simpson) is Homer's cousin, but what is known about her can only be pieced together from what Homer has said about her.
When Marge was pregnant with Lisa, she told Homer that they and Bart would have to move from their small apartment to a bigger house. Homer did not think so, and said that Lisa could have Bart's room, while Bart would sleep with his parents until he was 21. Marge asked if this would warp Bart, to which Homer replied, "My cousin Frank did it." When Marge said that Homer didn't have a cousin Frank, Homer replied that Frank became Francine in 1976 and then joined a cult, concluding, "I think his name is Mother Shabubu now."