Katherine Entler, 97, of Urbana, passed away at 8:21 a.m. on April 20, 2022 at Carle Foundation Hospital.Katherine was born on March 5, 1925 in Hesperia, Michigan the daughter of Willie & Rosa (Hren)Reinhold. She married Robert Entler on July 17, 1947 in Urbana. She is survived by her sister- Sharon Reinhold of Urbana; brothers- Robert Reinhold of Urbana, Richard (Betty) Reinhold of Urbana;11 nieces & nephews, 13 great nieces & nephews; 6 great great nieces & nephews. She is preceded in death by her parents, husband, brothers- Walt Reinhold, Fredrick "Bud" Reinhold, Edward Reinhold and Gene Reinhold. Katherine attended business school after high school and worked in Tennessee in the Oakridge atomic bomb project. She later moved back to Urbana and was the secretary & treasure for the Sanitary District of Urbana Champaign. She worked for them over 43 years and retired on July 7, 1988. Katherine was very talented at crochet and knitting. She was a member of the DAR, DAC and attended church at Webber Street Church of Christ. Funeral service will be held on Monday April 25, 2022 at 1:00 PM at Renner-Wikoff Chapel, 1900 Philo Road, Urbana, Illinois, 61802. Visitation will be held from 12-1:00 PM at funeral home. Pastor Lutz Braunig will be officiating.  Entombment will be at Mt. Hope Mausoleum. Memorials may be made to the American Diabetes Association or the Champaign Humane Society. Condolences may be sent to www.renner-wikoffchapel.com