Barbara D. Coveney (Roderick) of Somerville died Saturday, November 7th, 2009. Devoted mother of Donna Pitta, William, Dennis, Mark, Brian and Kimberley Coveney. Cherished grandmother of Gabriela, Caitlin and Cassandra Coveney and Valerie Pitta. Loving Great Grandmother of Natalia. Beloved sister of Linda Thibadeau, Marjorie Ray, Manuel and Richard Roderick. Funeral from the Rogers Funeral Home, 380 Cambridge Street, Cambridge Tuesday at 9 am. Funeral Mass at St. Joseph's Church in Somerville at 10 am. Visiting Hours Monday 4 to 8 pm. Interment at Calvary Cemetery, Winchester, MA.