On Wednesday, November 30, 2016, of Silver Spring, MD. Beloved wife of the late George Aristoteles Kontostergios; loving mother of Calliope “Kathy” (Kevin) Murphy and Aristoteles G. “Telly” Kontostergios. Grandmother and “Yiayia” of Bianca Rose and Lacey Georgia Murphy. Sister of Pete T. (Joan) Spiropoulos, Tom T. (Voula) Spiropoulos, Eleftheria (Dino) Siskos and the late Maria A. (Tassos) Kostaras and late Demitrios T. Spiropoulos. Also survived by many beloved nieces and nephews. Relatives and friends may call at Collins Funeral Home, 500 University Boulevard West, Silver Spring, MD, (Valet Parking), Sunday, December 4, 2016, from 2 to 4 p.m. and 7 to 9 p.m. Trisagion prayer service to be held at 3 p.m. Funeral Service at the Greek Orthodox Church of St. George, 7701 Bradley Boulevard, Bethesda, MD, on Monday, December 5, 2016 at 10 a.m. Interment Gate of Heaven Cemetery.   In lieu of flowers, memorial contributions may be made to American Heart Association , Memorial and Tribute Processing Ctr., 4217 Park Place Court, Glen Allen, VA 23060.