John Mark Sullivan Obituary
It is with great sadness that we announce the death of John Mark Sullivan (Portland, Maine), born in Portsmouth, Virginia, who passed away on December 5, 2025, at the age of 74, 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.
Though his name may fade from the lips of time, the imprint John Mark leaves upon the hearts of his loved ones remains eternally vivid — a testament to the depth of his spirit and the richness of his legacy.
He was predeceased by: his parents, Charlie Sullivan and Millie Sullivan; and his brother Charlie Sullivan. He is survived by: his nephew Matthew; his niece Amanda Sullivan; and his friend Rita Warner.
In lieu of flowers, people may remember Mark by giving a donation in his name to either the Hallowell Food Pantry (https://www.hallowellfoodpantry.org.) or the Hubbard Free Library (https://www.hubbardfree.org.).
