Mary Lou Sullivan Obituary
We are sad to announce that, on December 24, 2025, Mary Lou Sullivan of Dubuque, Iowa passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her parents, Edward Shell and Louise Shell (Tonsfeldt); her husband Jim; and her siblings, Verdine, Iola, Jane, Fran, Karen and Leland.
She is survived by: her children, Marcia Daszko of Santa Clara, CA, Mike Sullivan (Patty) of Gowen, MI, Terry Askelson (Bob) of Norwalk, IA and Tim Sullivan (Marge) of Dubuque; her grandchildren, Tim Daszko, Kelly DeMara, Chad Davis, Katie Chicione, Kimmy Schimek and Christopher Sullivan; her siblings, Joyce Patten (Ken) and Mahlon Shell (Fern); her sisters-in-law, Alma Shell and Joan Yegge; and her sister Terry (Bob). She is also survived by fourteen great-grandchildren.
In lieu of flowers, memorials may be made to the BrightFocus Foundation at http://www.donate.brightfocus.org in support of their research toward a cure for Macular Degeneration.
