Smith of Lowell, February 26, 2015, Theresa Anne (Gravina) Smith, age 51. Beloved mother of Matthew Brousseau and his wife, Lauren, of Dracut, Shawn Smith of Salem, NH and Brianna Smith of Litchfield, NH. Loving daughter of Anne Comeau and her husband Louis, of St. Petersburg, FL, formerly of Lowell. Sister of Frank Gravina, Anthony Comeau and Joseph Comeau and his partner, Ruthann, all of Lowell. Loving grandmother of Brayden Guillmette of Litchfield. Also survived by nieces, nephews, and many cousins and friends. A Memorial service will be held in the Burns Funeral Home, 354 Boston Rd., (Rt. 3A), Billerica, Friday, March 6, from 5-7 p.m. Relatives and friends invited. www.burnsfuneralhomes.com