Mary Cosgrove Gilson Obituary
The world bids farewell to Mary Cosgrove Gilson (Wallingford, Connecticut), born in Meriden, Connecticut, departing on January 19, 2026 at the age of 71. Mary Cosgrove leaves behind memories cherished by the community. Leave a sympathy message to the family in the guestbook on this memorial page of Mary Cosgrove Gilson to show support.
She was predeceased by: her parents, John Cosgrove and Bridget Cosgrove (Kelly); and her sister Rita Waldeck. She is survived by: her husband James Gilson; her stepson James Gilson (Sara); her grandchildren, Shawna and Brent Gilson; her siblings, John Cosgrove (Ann) and Sue Scarpati; her nephews, Ryan Cosgrove, Vincent (Kathryn), Kevin (Shelby), Salvatore Scarpati (Kati) and Chad Waldeck; her niece Katie Cosgrove; and her siblings-in-law, Sal Scarpati (James Waldeck) and Kris Gilson (Carla). She is also survived by many other family members and dear friends.
In lieu of flowers, donations may be made in Mary's memory to the Sisters' Project, an organization founded on her generous spirit and lifelong commitment to helping others.
