Margaret Brennan Deckman Obituary
Margaret Brennan Deckman passed away on July 23, 2026. Margaret leaves behind family members and others who acknowledge this loss. 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, John F. Brennan, Jr. and Marian B. McDermott Brennan; her husband Robert E. Deckman (Bob); her brother John Brennan; and her son-in-law Jeffrey Cox.
She is survived by: her children, Mary (Cox), Susan, Rob and James (Kate); her brother James (Barbara Brennan); her grandchildren, Noah, Sara and Matt; and her great grandchildren, Jayden, Rosie and Madison.
In lieu of flowers, contributions in her name may be made to the charity of the donor's choice.

July 25, 2026
Ruth Denny wrote a sympathy message