Renee M. Mason, 85, of Creston, Illinois, passed away peacefully Thursday, October 2, 2025, at home surrounded by her children.

She was born June 18, 1940, in Chicago, Illinois, the daughter of William and Eleanor (Wayman) Kopp.

Renee was employed at Turner in Sycamore for 35 years and then later at Polar Tech in Genoa where she retired in 2022. She was a member of the Sycamore Moose. Renee liked to bowl in leagues with friends. She enjoyed spending time with her children, friends and staying home. She worked hard but lived simple.

She is survived by her son Dan L. Davis of DeKalb; her daughters Debra Davis of Naples, Florida and Denise Thumser of Creston; her grandson Dane Thumser and Owen Thumser of Dubuque, Iowa; several nieces and nephews.

She was preceded in death by her parents; her brother Dennis Kopp and her sister Diane Wirth.

Renee will be missed by family and friends.

Per her request, no services will be held.

For information, visit www.AndersonFuneralHomeLtd.com or call 815-756-1022.