Mark O'Brien Obituary
It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Mark O'Brien (Newburyport, Massachusetts), who passed away at the age of 71, on March 9, 2018. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Mark O'Brien to show support.
He is survived by: his children, Conor, Trevor and Kerry; his brother Bill O'Brien; and his sister-in-law Susan O'Brien. He is also survived by many nieces, nephews, cousins and friends.
