McGinnis of Billerica, September 14, 2012, Edward W. McGinnis, age 92. Beloved husband of Helen P. (Dasho) McGinnis. Devoted father of Richard McGinnis, Linda Sasser, and Susan McGinnis, all of Billerica. Loving grandfather of Nicole Sasser and Derek Sasser II, and his "grand dog" Toby. Late employee of Genrad Inc. At the request of the family, all services will be private.