Graveside services will be 2:00 p.m. Monday, October 26 at Dreamland Cemetery with Billy Walker, officiating. Jo was born to Ora and Burt Newlin on August 13, 1921. She married Jack Walker. They were married for 52 years. He preceded her in death in 1993. Jo was a world traveler and a well known Quarter Horse Breeder. Survivors include a son, Billy Walker and wife, Anita, of Ada, OK; a sister, Anna Lee Gaddy, of Colorado Springs, CO; a grandson, Dalton Walker and wife, Sarah, of Buffalo Gap; a great grandson, Noel Reed Walker; and several nephews and nieces.