Dorothy Walker Anderson, 52, died Thursday, July 5, 2001, at her residence. A native of Clemson, she was the daughter of the late Joseph S. and Mary Walker. She was a graduate of USC in Aiken, and was employed with Atlantic Coast Fire Protection. Survivors: Husband, Andy Anderson, of the home; a son, Tripp Anderson, of Clemson; a daughter, Wendy Anderson, of Kennesaw, Ga.; a brother, Joe Walker, of Columbia; a sister, Joanna Seitz, of LaGrange, Ga.; and one grandchild, Maggie Anderson. Graveside services will be held at 3 p.m. Sunday at Oconee Memorial Gardens. The family will receive friends from 2 to 4 p.m. today at the Duckett-Robinson Funeral Home, Central. Memorials may be made to ALS Association, 2537 Nelms Drive, Decatur, GA 30033.