Dennis Sullivan Obituary
The world bids farewell to Dennis Sullivan of Staten Island, New York, born in Bayonne, New Jersey, departing on September 15, 2025 at the age of 97. Dennis leaves behind memories cherished by the community. Leave a sympathy message to the family in the guestbook on this memorial page of Dennis Sullivan to show support.
He was predeceased by: his parents, Denis Sullivan and Mary Ellen Sullivan of Henderson Avenue; his wife Lorraine McCahill; his children, Maureen Smith (Dave), Dennis Sullivan (Irene), Patrick Sullivan (Mary) and Eileen Christie (Kevin); and his sister Helen Shanley (Patricia McGuire).
He is survived by: his grandchildren, Danny, Timmy, Kerry Smith, Katherine, Erin, Clare Sullivan, Patrick and Brendan Sullivan; his great grandchildren, Kayleigh, Ezra, Madilyn and Talia; and his sister Anna Smith.
Visitation was held on Thursday, September 18th 2025 from 4:00 PM to 8:00 PM at the Harmon Funeral Home (571 Forest Ave, Staten Island, NY 10310). A Mass of Christian burial was held on Friday, September 19th 2025 at 10:00 AM at the Blessed Sacrament Church (1091 Forest Ave, Staten Island, NY 10310).
