Services for Mary Lou Williamson, age 64, of Tyler will be 4:00PM Saturday at Tyler Memorial Funeral Home with Pastor Ike Roberts officiating with Tyler Memorial Funeral Home in charge of arrangements. Ms Williamson was born Sept 13, 1948 to J.T. & Pauline Lewis Nicholson and Passed away January 22, 2013 in Tyler. Survivors Include Son: Zackary Clemons of Tyler,Daughter: Stacy Crocker of Tyler, Father: J.T. Nicholson of Tyler Grandchild: Ashleigh Newman od Huntsville, Brother: Danny Nicholson & Mike Nicholson, Sisters: Ann Hedman & Polly Scott, She was preceded in death by Sister: Martha Sue Maxwell. Mother: Pauline Nicholson.