ROCHE, Ralph J. Jr., of Somerville, December 4, 2012. Beloved son of the late Ralph Sr. and Dorothy V. (McGary). Loving brother of Dorothy Smith and her husband Richard of Scituate, Jean M. of Woburn, and Paul T. of Woburn. Cherished uncle of Brian, Michael, and Christine. Ralph was a Teacher for the Gardner Public School Department for over 30 years, and was currently a Professor at Bunker Hill Community College. Funeral from the Keefe Funeral Home, 5 Chestnut St., Rt.60, (adjacent to St. Agnes Church) ARLINGTON on Monday at 9 am. Funeral Mass at Saint Agnes Church at 10 am. Relatives and friends invited. Visiting hours Sunday 2-5 pm. Burial is Private. In lieu of flowers donations may be made to the American Lung Association, 460 Totten Pond Road, Suite 400, Waltham, MA 02451. For obituary, directions or to send an online condolence visit www.keefefuneralhome.com