Bubby

Bubba Gump is Francine and Catherine's maternal grandmother. Her last name is unknown because she is on Laverne's side. She is Jewish like Francine's Family. She went to Francine's family's apartment to celebrate Yom Kippur in Is That Kosher?. She first appeared in Arthur's Perfect Christmas, but became recognized as an official character in Is That Kosher?. In The Great MacGrady, it was revealed that her husband died of cancer. She is guest voiced by Joan Rivers.