Mary Lou Rafferty, 77 of Northglenn, died July 30, 2008. She is survived by her husband, Lloyd; children, Brian (Patty) Rafferty, Erin (Lynn) Rafferty and Shannon (Jeff) Satur; grandchildren, Derek, Caitlin, Kevin, and Jakob; and brother, David (Betty) Schafer. Her sons, Kevin and Patrick, preceded her in death. Funeral Mass, Tuesday, 10:30AM, Saint Mark Catholic Church, 3141 W. 96th Ave., with services concluding at the church. Donatations may be made in her name to the Collier Hospice Center, 3210 Lutheran Parkway, Wheat Ridge, CO 80033. Please share memories of Mary Lou and condolences for her family by clicking the ""Sign Guestbook"" tab below.