James L. Mahon Obituary

James L. Mahon (Northport, New York) passed away on July 4, 2026. James, born on November 16, 1940, shared life alongside family, friends, and others. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of James L. Mahon or send a beautiful flower arrangement to the funeral service.

He was predeceased by: his parents, James I and Grace Fitzgerald-Mahon. He is survived by: his sister Mary; his significant other Cathleen Dinan of Forest Hills; his children, Jim III, Colleen and Kevin; his grandchildren, Timothy, Maxwell, Cameron, Olivia, Shea, James and Thomas; and his children-in-law, Cheryl, KC and Rich (Jim Mahon).