William Scott Byrnes Obituary
The passing of William Scott Byrnes (Beloit, Wisconsin) occurred on October 7, 2026. William, born on July 28, 1958, is remembered by those who knew him. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of William Scott Byrnes to pay them a last tribute.
William touched many lives and will be remembered fondly for the moments shared and the memories created. Family, friends, and colleagues extend their love and support during this time. While William’s presence will be missed, the influence he had on others will remain. Those who knew him will carry forward memories that reflect his character and spirit.
He was loved and cherished by many people including: wife: Diana; daughters: Amy (Dave) Wiersum and Kelli Gamache; stepdaughters: Michelle (Trey) Breitigan and Jaime Siebenaler; grandchildren: Samantha, Connor, and Belle; step-grandchildren: Jared (Kaylee) and Sydney; great-grandchild: Marcella; parents: Bob and Mary Peiffer; siblings: Sandie Mitchell, Doreen Marsh, Pam (Gary) Sirinek, and Rob (Laurie) Peiffer; brother-in-law: Tom Pearson; deceased parents: Lawrence Byrnes; deceased sister: Laura Jo Pearson; deceased brothers-in-law: Charlie Marsh and Rick Mitchell; and many nieces, nephews, aunts, uncles, cousins and friends.
Visitation will be held on Friday, October 23rd 2026 from 9:30 AM to 11:00 AM at the Our Lady of the Assumption Church (2222 Shopiere Rd, Beloit, WI 53511). A funeral service will be held on Friday, October 23rd 2026 at 11:00 AM at the same location.
