Moore of Billerica, November 26, 2010, Janet M. (Nichols) Moore, age 52. Mother of David Moore, Jr. and Samantha Napolitano, both of Billerica. Loving daughter of the late Marie (McKenna) Devine and the late William Nichols, Jr. Step-daughter of the late James Devine. Also survived by many aunts, uncles, and cousins. A memorial visitation will be held in the Burns Funeral Home, 354 Boston Rd. (Rt. 3A), Billerica, Wednesday, December 1 from 5:00-7:00 p.m. Relatives and friends invited. Interment will be private.