William Pleis III Obituary
We bid farewell to William Pleis III (Warrenton, Missouri), born in Saint Louis, Missouri, whose journey of life gracefully concluded on October 17, 2025 at the age of 88. William touched countless lives with warmth and kindness, leaving behind cherished memories that will forever echo in hearts. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, William Pleis, II and Celeste Pleis; his former wife Susan Pleis; and his sister Joan Chase. He is survived by: his wife Sue; his children, Scott Pleis (Lisa), Steve Pleis and Stacey Moore (Ed); his grandchildren, Casey Moore (Christy), Ziggy Moore (Liz), Austin Pleis and Brock Pleis; his great grandchildren, Izzy, Avery, Cooper, Colton and Brooks; his brother-in-law Charlie Chase; and his sibling's children, Sherrie Holder (Bob), Steve Beile (Jamie), Lisa Kummer (Mark), Mike Beile and Debbie Humphries (Paul).
