Margaret Ann Holly (Age 82) of La Plata, Maryland. Margaret Holly peacefully transitioned to eternal rest on Tuesday, March 30, 2019 in Alexandria, Virginia. Her Viewing will be, 10:00 am, until time of Service, 11:00 am, Saturday, April 6, 2019 at Calvary Episcopal Church, 820 6th Street, NE, Washington, DC 20001. Arrangements by Thornton Funeral Home.