Mark C. Byrne passed away Tuesday, April 1, 2025 at Capital Health in Hopewell. He was the son of Jessica Costa and Justin Byrne. Mark is survived by his loving siblings, Paul, Marissa, and Adam and their dog, Ranger; he is also survived by his grandparents, Antonio and Fernanda Costa and Edward and Jamie Byrne and by many aunts, uncles, cousins, and extended family.

Mark's time with his family may have been short but it was nothing less than reMARKable. He is deeply loved and will forever watch, guide, and love us all.

The family appreciates all the well wishes, thoughts, and prayers at this time. Services are private.

In lieu of flowers, please consider planting a tree in memory of Mark.