Anna Mae Robertson, 77, died at home May 30, 2012. She was born December 21, 1934 in Cordell, Oklahoma to Riley and Lela (Roden) Massingale. Preceded in death by her parents and husband, Boyd, she is survived by her three sons, Jim Robertson and his wife Becky, Billy Robertson and his wife Janell, and Leroy Robertson and his wife Sherry; 7 grandchildren; and 9 great-grandchildren. She was very passionate about her grandchildren. Graveside services will be Saturday, June 2, 2012 at 10:00am in Resurrection Cemetery. Graveside Service Saturday, June 2, 2012 Resurrection Memorial Cemetery 7801 N.W. Expressway Oklahoma City, OK