Griffin of Cambridge, May 2, 2010, Marie T. Griffin, age 77. Beloved daughter of the late Walter and Kathleen (Dwyer) Griffin. Loving sister of Dorothy M. Ruggiero of Belmont and the late Marilyn Campbell, Walter, Jr. and James Griffin. Also leaves many nieces, nephews, great nieces, and great nephews. Funeral from the John C. Burns & Sons Funeral Home, 305 Broadway, Cambridge, Thursday, May 6, at 9:00 a.m. followed by a funeral mass in St. Mary's Church, Cambridge, at 10:00 a.m. Relatives & friends invited. Visiting hours, Wednesday, May 5 from 4:00-8:00 p.m. Memorial contributions may be made in Marie's name to the American Stroke Association. Former manager of Thrifty Wash/Speed Wash, Magazine St., Cambridge. Interment, Cambridge Cemetery.