Mary Bernice \Bun\ Cason, 93, of Big Spring, died Sunday, May 19, 2013, at her residence. Funeral services will be held at 10:00 AM, Thursday, May 23, 2013 at the Nalley-Pickle & Welch Rosewood Chapel with Rev. Bill Ivins, pastor of First United Methodist Church, officiating. Interment will follow at Trinity Memorial Park. The family will receive friends from 6:00 PM to 7:00 PM, Wednesday, May 22, 2013, at the funeral home.Bernice was born August 10, 1919, in Durant, Oklahoma. She worked for the USDA Soil Conservation Service for 69 years. She was a member of the Big Spring Genealogical Society and was an outstanding artist.She was as a member of First United Methodist Church.Survivors include one brother, W. L. \Sam\ Cason of Big Spring; several cousins; and a host of friends. Bernice was preceded in death by her parents, William Lawrence Sr. and Ethyl Louise (Taylor) Cason; two sisters, Nina Vickery and Loraine Cason; and a nephew, Kenton Cason Vickery. The family suggests memorials be made to the First United Methodist Church, P. O. Drawer 1229, Big Spring, TX 79721-1229.Arrangements under the direction of Nalley-Pickle & Welch Funeral Home & Crematory of Big Spring. Online condolences can be made at: www.npwelch.com,