O’BRIEN, Thomas J. of East Boston, January 6, 2023. Beloved husband of Dorothy A. (Scott). Loving father of Thomas J. O’Brien and his wife Kristen of Foxboro, Joan Miller and her husband Daniel of Texas, Scott W. O’Brien and his wife Emily of Pembroke. Devoted Grandpa of Colin, Erin, Brandin, Rory, Dylan, Patricia and Scott. Brother of Mary M. O’Brien, Ellen T. Smith, Kathleen P. O’Brien and the late Francis G. O’Brien. Also survived by many nieces and nephews. Son of the late Cornelius F. and Patricia C. (Doherty) O’Brien. Late member of the Winthrop Yacht Club and Shipbuilders Local 25. Visiting Hours will be held on Tuesday, January 17th at the William J. Gormley Funeral Home, 2055 Centre Street, West Roxbury from 4-8pm. Funeral from the funeral home on Wednesday, January 18th at 9:30am. followed by a Funeral Mass in St. Theresa Church at 10:30am. Relatives and friends invited. Interment St. Joseph Cemetery. For directions and guestbook www.gormleyfuneral.com