watch 01:47 Wiki Targeted (Entertainment) Do you like this video? Play Sound Mimsy Bancroft is the mother of Lily Bancroft. She is also the maternal grandmother of Larry Burns. She was Mr. Burns's college sweetheart, but he later chose to pursue her daughter instead. Retrieved from "https://simpsons.fandom.com/wiki/Mimsy_Bancroft?oldid=922440" Categories: Female characters Characters with unknown status Characters One-Time Characters Burns family Unknown Married Deceased Characters Non-speaking characters Gray Haired Characters Season 8 first appearances Languages: Español Polski Português Community content is available under CC-BY-SA unless otherwise noted.