Betty Warren, 84, formerly of Seneca, passed away Tuesday, January 2, 2024, at OSF St. Claire Medical Center in Princeton.Visitation will be on Monday, January 8, from 4:00 pm until 6:00 pm at Ottawa Funeral Home. A funeral ceremony will follow at 6:00 pm with Pastor Kris Zierke officiating. Cremation rites will be accorded.Betty was born August 25, 1939, in Ottawa, IL, to Herbert and Virginia (Lee) Peek. She married Robert Warren on February 18, 1956, at Trinity Lutheran Church in Ottawa. He passed away on October 28, 2013.Betty worked for over 20 years as a CNA. In her free time, she enjoyed doing puzzles and word searches. She liked to read the Inquirer and loved collecting bells. At one point she had over 500 of them.She is survived by her daughter, Catherine (Brian) Hassler; nine grandchildren; eleven great-grandchildren; and her brother, Arnold Peek. She was preceded in death by her parents; her husband; her children, Robert Warren Jr. and Betty Libner; her granddaughter, Jasmine Rose; her eight brothers, and two sisters.Memorials may be directed to the family.The online guest book may be viewed and remembrances shared at www.ottawafuneralhome.comOttawa Funeral Home & Crematory1111 LaSalle St, Ottawa Illinois 61350815-433-0300www.ottawafuneralhome.com