William Wisser Obituary

It is with great sadness that we announce the death of William Wisser of Mount Prospect, Illinois, who passed away on January 1, 2026, at the age of 81, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

Though his name may fade from the lips of time, the imprint William leaves upon the hearts of his loved ones remains eternally vivid — a testament to the depth of his spirit and the richness of his legacy.

He was predeceased by: his wife Karen Wisser; and his parents, William Wisser and Magdalena Wisser. He is survived by: his children, Kristen Wisser (Matthew Sherman) and Bill Wisser (Kerri); his grandchildren, Lainey Wisser and Dylan Sherman; his sister Carol Morris (late Ronald); his nieces and nephews, James Morris and Michele Morris; and his pet Ari.

Donations may be made to the family or to the American Lung Association (https://action.lung.org).