Diane Evelyn Cramer, 58, of Houstonia, passed away Wednesday, November 21, 2012, at Bothwell Regional Health Center.   She was born May 3, 1954, to Herbert and Verna Nauman, who survive of Boonville.   She is also survived by husband, Melvin Cramer; two daughters, Sherry Cramer, of Houstonia, and Mary Cramer, of Kansas City; two step-daughters; two sisters, Laverne Conrow, of Lisbon, and Marilyn Chenault, of Boonville; and four grandchildren.   She worked at Patricia's Mexican Restaurant for twenty-six years as head cook.   Funeral services will be at 2:00 p.m. Monday at Heckart Funeral Home, with the Rev. Jared Wheeler officiating.   The family will receive friends from 1:00 p.m. until service time Monday at Heckart Funeral Home.   Burial will be in Hopewell Cemetery.   Memorial contributions are suggested to the cemetery.   Condolences may be offered at www.heckartfuneralhome.com.