Waltham - Mrs. Elizabeth A. (LaCroix) Reid of Waltham died Saturday, October 29, 2005 in New England Specialty Hospital, Waltham. She was 84. Born in Holyoke, Mrs. Reid had lived in Waltham for over 65 years. She was employed as an assembler for the Raytheon Company for many years until her retirement. She was the daughter of the late George W. and Lillian (McCurdy) LaCroix. Mrs. Reid is survived by her son, David A. Reid of Waltham; her grandson, Jason Michael Power, and her dear friend, Bonnie Landry of Waltham. A Memorial Mass will be offered on Saturday, November 5, at 9 a.m. in Saint Marys Church, 133 School Street, Waltham. Burial will be private. Memorial donations may be made to the New England Shelter for Homeless Veterans, 17 Court Street, Boston, MA 02108.