n Monday, May 4, 2009; beloved wife of the late Bud O'Haver; mother of Russ and Ken O'Haver, grandmother of Bryan, Kirsten and Briana O'Haver. She is also survived by other loving family and friends. Friends are invited to Mary's Life Celebration on Wednesday, May 6 from 6 - 8 pm at the George P. Kalas Funeral Home, 6160 Oxon Hill Rd., Oxon Hill, MD. Mass of Christian Burial will be offered on Thursday, May 7, 2009 at 10 am from St. Columba Catholic Church, 7800 Livingston Rd., Oxon Hill, MD. Interment Resurrection Cemetery.