n Sunday, October 3, 2010; the beloved wife of the late William J. Irvin; mother of Linda MacPherson, Helen Mullane and William J. Irvin, Jr.; grandmother of John and Heather MacPherson and Keith Irvin. She is also survived by 2 great-grandchildren and many friends. A Memorial Mass will be offered on Thursday, October 14, 2010 at 11am at St. Columba Catholic Church, 7800 Livingston Rd., Oxon Hill, MD 20745. Inurnment Resurrection Cemetery.