O'Brien, Barbara (Wilson) of Norwood, formerly of Plymouth, passed away at the age of 75 Saturday July 13 in her home surrounded by family. Wife of her beloved late husband Robert O'Brien and mother to her loving children Robert of Beverly, Edward of Dedham, James and his wife Tammy of Stoughton, and Sean and his wife Kelly of Norfolk. Loving grandmother of Robbie and his wife Laci, Shane, Jake, Maci and great grandmother to Victoria. She was the daughter of the late James and Violet Wilson. Dear sister of the late James Wilson and survived by her devoted brother Michael Florentino. Also survived by many nieces and nephews. A Funeral service and celebration of Barbara's Life will be held on Saturday, July 27 starting at 11:00 am at Knollwood Memorial Park, 319 High St, Canton. In lieu of flowers, contributions in her name can be made to a charity of your choosing.