On September 15, 2005, SHIRLEY ANN (nee Windsor) Duvall, beloved wife of the late Joseph Oscar Duvall. Loving mother of Kevin Lee Duvall and his wife Diane and Joseph Douglas Duvall and his wife Becky. Cherished grandmother of four. Dear sister of Robert Windsor of Nashville, TN and Betty Smith of Woodbine, MD. Friends may call at the family owned Slack Funeral Home, P.A., 3871 Old Columbia Pike, Ellicott City on Monday 7 to 9 P.M. Funeral Services from the above funeral home on Tuesday 11 A.M. Interment private.