Mrs. O'Neil was a Secretary for 22 years with NASA-U.S. Government and a member of St. Peter's Catholic Church in Waldorf, MD. She was also a homemaker who enjoyed raising her children and in later life was a member of the Clark Senior Center, where she enjoyed playing cards.

Daughter of the late Francis Joseph Ardeeser and the late Emma Veronica Hines Ardeeser.

Predeceased by her parents; her late husband, Charles Richard O'Neil; one late daughter, Margaret Ann Bishop; and four late brothers and three late sisters.

Survived by one son, Robert R. (Jeffrey) O'Neil of Waldorf, MD. Also survived by six grandchildren, five great-grandchildren, and one great-great-granddaughter.

Visitation: Thursday, May 12, 2011 from 10AM until service time at 12PM at Raymond Funeral Chapel, 5635 Washington Avenue, La Plata, MD 20646. Clergy: Rev. Mark Roberson. Interment: MD Veterans' Cemetery - Cheltenham, MD at 1PM. Pallbearers: Family members.

Memorial contributions may be made to Waldorf EMS Division (Company 3) 3245 Old Washington Road, Waldorf, MD 20602).

Arrangements provided by Raymond Funeral Service.