LUCAS, Barbara A. (O’Neill) of Arlington. Passed away peacefully on Sept. 21, 2016 surrounded by her loving family. Beloved wife of the late Charles H. Lucas. Loving mother of Charles M. Lucas of Burlington, the late Michael F. Lucas, Marie E. LaGreca of East Sandwich, Dennis F. Lucas of Arlington and John P. Lucas of Tewksbury. Memere of Regina C. and Brendan G. Lucas and the late John M. Lucas. Loving sister of Richard F. O’Neill of Mattapoisett, and the late Rosemary, Denise and Patricia. Funeral from the Keefe Funeral Home, 5 Chestnut St., Rt. 60 (adjacent to St. Agnes Church) ARLINGTON, Monday at 9 am, followed by a funeral mass in St. Agnes Church, at 10 am. Relatives and friends are respectfully invited to attend. Visiting hours Sunday 2-6 pm. Burial is private. In lieu of flowers donations may be made to Doctor’s Without Borders, 333 7th Avenue 2nd floor, New York, NY 10001. For directions or to send a message of condolence visit www.keefefuneralhome.com.