Martha H. McMahan, 80 year-old resident of Choctaw, Oklahoma, passed away August 28, 2018 at her home in Choctaw, Oklahoma. Born April 2, 1938 in Oklahoma City, Oklahoma, she was the daughter of Oville W. Edwards and Flocy M. (Jetton) Edwards. Martha was a longtime resident of Choctaw, Oklahoma. She worked in the Claims Dept. at Maryland Casualty Company for many years. Martha loved visiting with her family and all children. She was very detail orientated and organized. In her later years she loved coloring and coloring books. Martha was preceded in death by her parents; her husband Alan McMahan; and three sisters. Survivors include 1 brother, Dub Edwards of Yukon, Oklahoma; and many nieces and nephews. Funeral services will be at 10:00 a.m. Friday, August 31, 2018 at Bill Eisenhour Northeast Chapel, 8805 NE 23rd St., Oklahoma City, Oklahoma with burial to follow at Arlington Memory Gardens in Midwest City, Oklahoma.