On Saturday, November 3, 2018; the beloved wife of the late Leopoldo Sison; mother of Jennette Kokenzie, Lisa (Mike) Merwin, Keeley Sison and Leeann (Joe) Murillo; sister of Lily (Ted) Smith, Doreen (Bill) Barber, John (Claire) Fryer and Linda (John) Smith. She is also survived by eight grandchildren and great grandchildren and many other relatives and friends. Relatives and friends are invited to Margaret's Life Celebration at the GEORGE P. KALAS FUNERAL HOME, P.A., 6160 Oxon Hill Rd., Oxon Hill, MD on Friday, November 16, 2018 from 2 to 4 and 6 to 8 p.m. and on Saturday, November 17, 2018 from 10 a.m. until time of service at 11 a.m. Interment to take place at Arlington National Cemetery on Tuesday, December 18, 2018 at 1 P.M. Please arrive at the Administration Building by 12:15 P.M.

Memorial contributions may be made to the American Lung Association, www.lung.org