O’BRIEN, Jonathan R. Of Arlington formerly of Belmont August 26, 2011. Son of the late Robert P. & Joan F. (Anderson) O’Brien. Brother of Lauren A. O’Brien of Denver, CO. Gregory P. O’Brien and his wife Lynne of McLean, VA. Uncle of Jack, Kate & Robert O’Brien. Funeral Mass in the Church of St. Luke, 132 Lexington St., Belmont on Wednesday at 10:30 A.M. Relatives and friends respectfully invited to attend. Visiting hour in the Stanton Funeral Home, 786 Mt. Auburn St., (Rt 16) WATERTOWN on Wednesday 9 A.M. to 10 A.M. Interment St. Patrick’s Cemetery. Graduate Belmont High School class of 1977. In lieu of flowers contributions to the E.N. Rogers Memorial V.A. Medical Ctr., 200 Springs Road, Bedford, MA 01730 would be appreciated. www.stantonfuneralhome.com – See more at: http://www.legacy.com/obituaries/bostonglobe/obituary.aspx?pid=153356814#sthash.HEkiUVok.dpuf