REINSTEIN, Reva (Horenstein) Of Roslindale, formerly of Randolph, on October 24, 2012. Beloved wife of the late Alexander Reinstein. Devoted mother of Rona and Steven Baker and Lois and Joseph Rosenberg. Dear grandmother of Gary and Natalie Baker, Allison and James Mezzetti and Jay, Jon and Adam Rosenberg. Great-grandmother of Daniel and Lauren Baker. Loving sister of the late Phyllis Shore. Graveside services at Sharon Memorial Park, Sharon on Friday, October 26 at 10:45 am. Memorial observance will be at the home of Steve and Rona Baker on Friday until sundown, Saturday evening, Sunday 1-5 pm. Remembrances may be made to Hebrew Senior Life, 1200 Centre Street, Roslindale, MA 02131.