Mary Julia Treacy Obituary
The family announces the passing of Mary Julia Treacy of Dennis, Kansas on June 22, 2026. Mary Julia, born on October 5, 1959, was part of many shared moments and relationships throughout life. You can send your sympathy in the guestbook provided and share it with the family.
She was predeceased by: her parents, James Wallerstedt and Rita Wallerstedt (Coenen); and her siblings, Jimmy, Joel, John and Mary Jo.
She is survived by: her husband Dennis; her children, Tom, Mike (Laura), Mark (Megan), Laura and Maureen; her granddaughters, Kate, Vivian, Maggie and Julia; and her sisters, Jan and Jean.
In lieu of flowers, the family has requested contributions in memory of Julie Treacy to the Dean's Catalytic Fund at Case Western Reserve School of Medicine (https://www.givecampus.com) to support their ongoing ALS research.
