n Saturday, April 4, 2009; beloved wife of the late Lewis H. Greenwell Jr.; Mother of Elizabeth Wallingsford, Julia L. Greenwell and Lewis H. Greenwell III, Gerald Stephen Sivley, Cheryl S. Marshall and James David Sivley. Grandmother of Joshua A. Wallingsford, Charles Franklin Greenwell, Brian, Carl and Amanda Marshall, James David Sivley Jr. and Joshua and Kathleen Bailey. Sister of Naomi Jenkins. She is also survived by numerous great grandchildren, neices and nephews. Friends are invited to Mary's Life Celebration on Tuesday, April 7 from 2 to 4 and 7 to 9 pm at the GEORGE P. KALAS FUNERAL HOME, 6160 Oxon Hill Rd., Oxon Hill, Md. Mass of Christian Burial will be offered on Wednesday, April 8, 2009 at 10 am from Holy Spirit Catholic Church, 1717 Ritchie Rd., Forestville, MD. Interment Resurrection Cemetery. Please sign the guest book by clicking on the above link.