Maureen T. (McCarthy) Cameron of Somerville on December 20, 2010. A devoted employee of SABIS Educational Systems for fifteen years. Loving mother of Timothy, Matthew and Jonathan of Somerville. Daughter of the late Arthur McCarthy and Bernardine (Lally) McCarthy. Sister of Katherine and her husband Carl Moberg of Middleboro, Timothy, Brian, Daniel McCarthy and Patricia Ryan, all of Somerville and the late Kevin McCarthy. Aunt of Melissa and Eric Moberg, Kristin Ryan, Maureen, Kathleen and Myles McCarthy. Funeral from the Brown-Flaherty Funeral Home, 261 Washington Street, Union Square, Somerville on Tuesday at 9am. A Mass will follow in St. Joseph’s Church, Somerville at 10am. Relatives and friends gratefully invited. Visiting hours on Monday 4-8pm. Donations in Maureen’s memory may be made to St. Joseph’s Church, 264 Washington St., Somerville MA 02143. Interment Woodlawn Cemetery, Everett.