Marcus, Gary R. of Mastic Beach, formerly of Huntington, LI on August 26, 2013. Beloved husband of the late Janet. Loving father of Gary and his wife Diana, Brian and his wife Lyn and Jeffrey and his wife Judy. Cherished grandfather of Vivian, Zoe and Anderson. Friends may visit at the Claude R. Boyd-Spencer Funeral Homes, 255 Higbie Lane, West Islip, NY on Thursday, August 29, 2013 from 2:00-4:30 and 7:00-9:30 p.m. Religious service Thursday, 8:00 p.m. at the funeral home. Funeral Friday 10:30 a.m. Interment with Military Honors at Pinelawn Memorial Park Cemetery.