Sharon L. Mosier, 80, of Marquette Heights, Illinois, passed away Monday, September 7, 2026, at her residence.She was born on October 20, 1945, in Peoria, the daughter of Earl and Wilma Bouton Pennington. She married Dexter Mosier on April 6, 1991.

Surviving are her husband, Dexter of Marquette Heights, and their six children, David (Linda) Overholt of Gilbert, Arizona; Brad (Marla) Overholt of Cincinnati, Ohio; Brent (Beverly Milliman) Hurt, Tammy Davidson; Robert (Mandy) Mosier, all of Marquette Heights; and Shelley Mosier of Pekin, Illinois. Surviving are ten grandchildren and three great-grandchildren. She was preceded in death by her parents and one brother, Bernard Pennington.

She dedicated her career to helping others in Human Resources at OSF St. Francis before she decided it was time to enjoy a well-deserved retirement.

She graduated from Limestone High School in 1963 and loved participating in class reunions. She was a cherished member of Mount Hawley Community Church and enjoyed being part of the Christian Women's Club in Peoria. She found meaning in her weekly Thursday Bible Study group at Mt. Hawley Community Church. For many years, she generously volunteered at Vacation Bible School and was actively involved in the church's missionary group, embarking on two trips to Trinidad and Tobago.

She truly enjoyed playing Bunko and cherished being part of the Bunko group for more than 50 years.

Visitation will be held from 5 pm until 7 pm on Monday, September 14, 2026, at Mason-White Funeral Home in Washington. Services are scheduled for Tuesday, September 15, 2026, at 11 am at Mount Hawley Community Church in Peoria. Pastor Darnell Starks will officiate. A 2 pm graveside service will follow at Glendale Cemetery in Washington. In lieu of flowers, memorials in her name may be given to Mount Hawley Community Church. Mason-White Funeral Home in Washington has been entrusted with arrangements. To share a memory or send condolences to her family, visit www.masonfuneralhomes.com.