Fern D. Diemert, 89, of Lebanon, and formerly of Red Bud, passed away Aug. 23, 2026, in Lebanon. The visitation will be from 9-11 a.m. on Friday, Aug. 28 at Quernheim Funeral Home in Waterloo. The funeral service will be held at 11 a.m. on Friday, Aug. 28 at Quernheim Funeral Home with Pastor Corey Hartz officiating. Burial will follow at Kolmer Memorial Cemetery in Waterloo.