Dianne Lynn Beyer , age 75, of Stockton, IL passed away Wednesday, February 18, 2026 at her home. She was born in Freeport, IL on August 27, 1950 to the late John Robert and Bernice Elizabeth (Vanderheyden) Beyer.

Dianne was a 1968 graduate of Stockton High School. She was an active member of Holy Cross Catholic Church in Stockton where she served as Eucharistic Minister. She worked on the family farm and loved raising her sheep and Herford cows. She also loved riding her horse, Prince. After the death of her parents, she moved to town and worked as a Veterinary Assistant for the Stockton Vet. She then worked as a Bank Teller for Citizen State Bank until retirement. Dianne was a very selfless person who was always willing to give a helping hand. She loved caring for other people.

She is survived by her nieces, Debra Benson and Tracy (Jeff) Smith and their children, Elizabeth Smith and Emily Pederson; and her nephew, Steven Beyer and his children, Tyler Beyer and Skyler Beyer. She was preceded in death by her parents; her brother, Richard (Judith) Beyer; and her great niece, Danielle Walton.

A funeral service will be held on Tuesday, February 24, 2026 at Holy Cross Catholic Church in Stockton at 11:00 a.m. with a visitation beginning at 10:00 a.m. Interment will take place at Holy Cross Catholic Cemetery. A memorial fund has been established.