John Anthony DeMarco Obituary

We are sad to announce that, on December 23, 2025, John Anthony DeMarco of Brookline, Massachusetts passed away. 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, Josephine DeMarco (DiMarino) and Felix J. DeMarco; his wife Maria DeMarco; his children, John Joseph DeMarco, Aria DeMarco, Janna Mazza and Jene DeMarco; his sisters, Cecelia DeMarco, Rene Fagone and Lisa Vozzella; his grandchildren, Jonathan O'Hearn and Jene O'Hearn; and his brother Felix J. DeMarco Jr.. He was also cherished by many loving nieces and nephews.

In lieu of flowers, memorial contributions may be made to the funeral home in his honor, to support housing for veterans injured in the line of duty.