Mary Elizabeth Renfro Isham age 86, of Chattanooga passed away Tuesday, August 4, 2026. She was preceded in death by her husband, Jimmy E. Isham Sr. and son; Jimmy Earl Isham, parents; Floyd and Charlotte Hamilton Renfro; brother, Robert “Buddy” L. Renfro. Survived by her son and daughter-in-law; Bill and Linette Isham, grandson; Joshua and Katie Isham, sister-in-law; Mary Renfro Cantrell. The family will receive friends from 1:00 p.m. until 2:00 p.m. Saturday, August 8, 2026 at Kyker Funeral Home of Kingston. Kyker Funeral Home of Kingston is serving the Isham Family.