Anderson of Billerica, formerly of Watertown, February 14, 2012, Doris E. (Elmes) Anderson, age 91. Beloved wife of the late Gordon F. Anderson. Devoted mother of Douglas Anderson and his wife Ellen of Billerica and the late Marjorie Anderson. Mother-in-law of Richard Bennett of Englewood, NJ. Sister of Marjorie Philpott of Belmont. Also survived by 2 loving grandchildren, William Anderson and Margot Bennett. A graveside service will be held at Mt. Auburn Cemetery, Cambridge, Saturday, February 25, at 10:00 a.m. Relatives and friends invited. Visiting hours in the Burns Funeral Home, 354 Boston Rd., (Rt. 3A), Billerica, Friday, February 24 from 5:00-7:00 p.m. Memorial contributions may be made in Doris's name to the Watertown Free Public Library Building Fund, 123 Main St., c/o Leone Cole, Watertown, MA 02472 or www.watertownlib.org. Interment, Mt. Auburn Cemetery, Cambridge.