On Wednesday, November 9, 2016, of Wheaton, MD. Beloved wife of the late Bert L. Walls; mother of Drusilla Walls, Christine Caldwell, Kathleen Smith, the late Regina Walls, Mary-Margaret (John) Walls-Walker; grandmother of John Caldwell, Steven Smith and Laura Diamond; great-grandmother of Cassidy and Spencer Diamond. Relatives and friends may call at Collins Funeral Home, 500 University Boulevard, West, Silver Spring, MD, (Valet Parking), on Monday, November 14 from 2 to 4 and 7 to 9 p.m. Mass of Christian Burial will be celebrated at St. Catherine Laboure Church, 11801 Claridge Road, Wheaton, MD 20902 on Tuesday, November 15 at 11 a.m. Interment Gate of Heaven Cemetery. Memorial contributions may be made to St. Catherine Laboure Church.