February 14, 1974 – July 31, 2020 Robert Lloyd Sumara. Age 46 of Bellevue. Loving son of Dennis and Patricia Sumara and the late Sherry Gillette. Dearest brother of Thomas (Chris) O’Brien, Jeffrey (Michelle) O’Brien, John O’Brien and the late Alicia Pool. Also survived by former wife Susan Sumara, 7 nieces and nephews, 5 great nieces and nephews and many aunts and uncles. Private family services will be held at Great Lakes National Cemetery.