Intravaia of Billerica, formerly of Arlington, November 20, 2016, Rina G. (Griselli) Intravaia, age 93. Born in Italy, October 23, 1923. Beloved wife of the late Salvatore R. Intravaia. Devoted mother of Judith C. Cook of Billerica and her husband, the late Roy. Loving grandmother of Kevin and Michael Cook. Great grandmother of Ryan Barnoski and his mother, Brandi. Also survived by nieces, nephews, and great nieces and nephews. Funeral mass will be held at St. Mary’s Church, 796 Boston Rd., Billerica, Saturday, November 26, at 10:30 a.m. Relatives and friends invited. Memorial contributions may be made in Rina’s name to Kitty Angels Inc., P.O. Box 638, Tyngsboro, MA 01879, www.kittyangels.org, or Arthritis Foundation, 29 Crafts St., Newton, MA 02458. Interment, Holy Cross Cemetery Mausoleum, 175 Broadway, Malden, MA 02148. Arrangements by Burns Funeral Home, 354 Boston Rd., Billerica, MA 01821.www.burnsfuneralhomes.com