John J. O'Brien, 92, of Plymouth, died Dec. 15. He was the beloved husband of the late Charlotte (Greene) O'Brien. Loving father of Maureen J. Allen of Canton, Margaret K. Muir of Plymouth, and the late James M. O'Brien, devoted grandfather of Robert J. Muir and Brian J. Muir, both of Sagamore Beach, James O'Brien of Plymouth, Allyson O'Brien and Patrick O'Brien, both of Oakland, CA, and five great grandchildren. He was also the brother of Lillian Campbell of RI, and survived by many nieces and nephews. Visiting hours from the Shepherd Funeral Home, 216 Main St.,Rt. 106, Kingston on Sun. Dec. 19, 2-5PM. A Graveside Service will be held at the MA National Cemetery on Thurs. Dec.23 at 11am .Memorial donations may be made to the American Cancer Society, 1115 W. Chestnut St., Brockton, MA 02301.