Dennis L. Callahan Obituary
We are sad to announce that, on January 25, 2026, at the age of 74, Dennis L. Callahan of Saint Louis, Missouri passed away. Leave a sympathy message to the family on the memorial page of Dennis L. Callahan to pay them a last tribute.
He was predeceased by: his brother-in-law Johnny (Mary); and his in-laws, John and Joan Bennyhoff. He is survived by: his wife Ann; his children, Maureen (Eric), Patrick (Stephanie) and Colleen (Vasu); his grandchildren, Olivia, Teddy, Grace, Jack, Millie and Nina; his brother Dan (Sue); and his sister-in-law Susan (John). He is also survived by many nieces and nephews.
In lieu of flowers, donations may be made to "Sacred Heart of St. Vincent DePaul Conference" or "Blessed Teresa of Calcutta School" in Dennis' memory.
