Diane Sue Greenwood, 62, of Oakley, IL, passed away Wednesday, April 17, 2019, at Decatur Memorial Hospital, Decatur, IL. Funeral services will be 10:00 a.m, Saturday, April 20, 2019 at Brintlinger and Earl Funeral Home, Cerro Gordo, IL. Burial will be in Cross Cemetery, Oakley, IL. Memorials may be made to the family. Diane was born July 1, 1956, in Decatur, IL, the daughter of Eugene William and Marilyn Ruth (Matherly) Timmerman. Diane was a member of Oakley Brick Church where she was treasurer for several years. She enjoyed spending time with her grandchildren. She is survived by her daughter Kim (Brandon) Hartzog of Decatur, AL; grandchildren Dale and Ella Hartzog, daughter-in-law Debbie Greenwood of Oakley, grandchildren Brady and Devon Greenwood; siblings Randy (Connie) Hoehn of Cerro Gordo, Denny Hoehn of Cerro Gordo, Tammy (Mike) Nuding of Oakley, Penny Timmerman of Decatur; as well as several nieces, nephews, cousins, and friends. She was preceded in death by her mother, son Robert, brother Eugene “Gene” Timmerman , and niece Lisa Timmerman.