Dermot J. Williamson Obituary
It is with great sadness that we announce the death of Dermot J. Williamson of Northport, New York, who passed away on June 17, 2025, at the age of 87, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was loved and cherished by many people including: his parents, Michael Joseph and Mary Francis; his siblings, Larry, Brian, Peggy and Aileen; his wife Doreen; his children, Michael (Evanthia Filiou), Graeme (Kathleen), Victoria (Glenn Buscareno) and Neil (Kristy); and his grandchildren, Dermot, Stefan, Loukas, Meredith, Austin, Zoe, Lili, Vincent, Kate, Ryan, Jack and Aiden.
In lieu of flowers, donations can be made to Northport Food pantry (https://secure.myvanco.com).
