David L. Sullivan Obituary
We announce the death of David L. Sullivan of Towson, Maryland, who passed away on September 6, 2026, at the age of 90. David will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Oliver Joseph Sullivan and Dorothy Rita Sullivan (Donnelly); his brothers, Robert (Martha), Richard (Ellen) and Donald; and his brothers-in-law, Eugene McDonough Jr. and Barry McDonough.
He is survived by: his wife Abigail McDonough Sullivan (Gail); his children, Lisa (Jeffrey Cottle), Peter (Anna), Kevin (Michelle) and Stephen (Christine); his grandchildren, Abbie, Sam, Tom and Lizzie Cottle; his children, David III (Julie), Olivia Sullivan, Emily, Max, Drew Sullivan, Hannah, Clara, Parker Sullivan, Meghan, Katie and Jack Sullivan; and his sisters-in-law, Barbara Sullivan, Ingrid McDonough and Diane McDonough. He is also survived by many nieces and nephews.
A funeral Mass was held on Saturday, September 12th 2026 at 10:00 AM at the Immaculate Conception Church (200 Ware Ave, Towson, MD 21204).
In lieu of flowers donations may be made in Dave's name to Saint Cecilia Parish, 18 Belvidere Street, Boston, MA 02115.
