Dorothy C. Nallon nee Ryan, 67; Loving mother of William; Former spouse of the late William James Nallon; Beloved daughter of the late Joseph and the late Dorothy Ryan; Dear sister of Colleen (Jim) O'Malley, the late Maureen McGuinn and the late Patrick Ryan. Visitation Tuesday March 1st from 3:00 - 9:00 p.m. at Cumberland Chapels 8300 W. Lawrence Ave., Norridge. Funeral service begins Wednesday at 8:30 a.m. form the funeral home proceeding to St. Cornelius Church for 9:30 a.m. Mass. Interment to follow at Windridge Memorial Park. In lieu of flowers please donate to Rainbow Hospice Ark, 1550 Bishop Ct. Mt. Prospect, IL 60056 or www.rainbowhospice.org. Info: 708-456-8300 or www.cumberlandchapels.com